China Liquid Hydrogen Pipe Series
Pfupiso yeChigadzirwa:
- Mapombi akagadzirwa nemazvo akagadzirirwa kutakurwa kwakachengeteka uye kuchengetwa kwehydrogen yemvura
- Zvinhu zvepamusoro-soro uye mainjiniya epamusoro ekugara kwenguva refu uye kuvimbika
- Sarudzo dzinogona kugadziriswa kuti dzisangane nezvinodiwa zvakasiyana-siyana zvemaindasitiri
- Inotsigirwa nehunyanzvi hwehunyanzvi uye rutsigiro rwevatengi rwakanaka
Ruzivo rweChigadzirwa:
Mainjiniya Epamusoro Ekufambisa Hydrogen Yemvura Yakachengeteka: China Liquid Hydrogen Pipe Series inomiririra danho rehunyanzvi mukufambisa uye kuchengetwa kwehydrogen yemvura yakachengeteka uye inoshanda munzvimbo dzemaindasitiri. Chikamu chimwe nechimwe cheiyi pombi chakagadzirwa zvine hungwaru kuti chisvike padanho repamusoro rekuchengetedzeka nekuvimbika, zvichiita kuti kutakurwa kwehydrogen yemvura kuitwe zvakanaka uye pasina kukanganiswa.
Zvinhu Zvemhando Yepamusoro uye Kugara Kwenguva Refu: Tinodada nekushandisa zvinhu zvemhando yepamusoro uye matekiniki ekugadzira epamusoro kuti tive nechokwadi chekuti China Liquid Hydrogen Pipe Series inogara kwenguva refu uye inogara kwenguva refu. Nekushandisa zvinhu izvi zvemhando yepamusoro uye mainjiniya ekunyatsorongeka, mapaipi edu anokwanisa kutsungirira mamiriro ezvinhu akaomarara uye kumanikidzwa kunoenderana nekutakurwa nekuchengetwa kwehydrogen yemvura, zvichipa mhinduro yakavimbika uye inogara kwenguva refu yekushandiswa mumaindasitiri.
Sarudzo Dzinogona Kugadziriswa Kuti Dzienderane Nezvinodiwa Nemaindasitiri: Tichinzwisisa zvinodiwa zvakasiyana-siyana zvemaindasitiri, tinopa sarudzo dzinogadziriswa mukati meChina Liquid Hydrogen Pipe Series. Ingave iri kugadzirisa saizi, zvinhu, kana zvigadziko zvakati, kuzvipira kwedu kugadzirisa kunovimbisa kuti mapombi edu anogona kubatanidzwa zvakanaka mumhando dzakasiyana-siyana dzemaindasitiri, zvichizadzisa zvinodiwa zvakasiyana uye zvinodiwa nevatengi vedu.
Unyanzvi Hwehunyanzvi uye Rutsigiro Rusina Kuenzana Nerumwe Rwevatengi: Sefekitori inotungamira mukugadzira, tinounza hunyanzvi hwakawanda hwehunyanzvi uye kuzvipira kusingazununguki kurutsigiro rwevatengi. Chikwata chedu chine ruzivo rwakakwana uye nzwisiso pamusoro pezvinhu zvakaoma zvemashandisirwo emaindasitiri, zvichitibvumira kupa rubatsiro rusina muganho nenhungamiro kuvatengi vedu. Kubva pakusarudza zvigadzirwa kusvika pakutsigira kuri kuramba kuripo, tinoedza kuona kuti vatengi vedu vane ruzivo nerutsigiro rwavanoda kuti vabudirire kubatanidzwa nekushanda kweChina Liquid Hydrogen Pipe Series.
Muchidimbu, China Liquid Hydrogen Pipe Series inomira seuchapupu hweinjiniya yepamusoro, zvinhu zvemhando yepamusoro, kugona kugadzirisa zvinhu, hunyanzvi hwehunyanzvi, uye rutsigiro rwevatengi rwakanaka. Nekubatanidza zvine hungwaru mazwi ekutsvaga akadai se "China Liquid Hydrogen Pipe Series" mune zvese zviri mukati, chinangwa chedu ndechekuvandudza kuoneka kwechigadzirwa uye kusvika kwacho mukati meindasitiri, tichienderana nemaitiro akanakisa eGoogle SEO kuti tiwedzere kuwanikwa kwacho online.
Vhidhiyo
Mapaipi eVacuum Insulated
Mapaipi Anoputirwa neVacuum (VI Piping), kureva Mapaipi Anoputirwa neVacuum (VJ Piping), senzvimbo yakakwana yekudzivirira mapombi. Kana tichienzanisa nekudzivirira mapombi, kukosha kwekubuda kwekupisa kweVIP kunongopfuura 0.05 ~ 0.035 nguva yekudzivirira mapombi. Chengetedza simba nemari zvakanyanya kune vatengi.
Zvigadzirwa zveVacuum Jacketed Pipe, Vacuum Jacketed Hose, Vacuum Jacketed Valve, uye Phase Separator muHL Cryogenic Equipment Company, zvakapfuura nepakati pematanho ekurapa kwakasimba kwazvo, zvinoshandiswa pakufambisa okisijeni yemvura, nitrogen yemvura, argon yemvura, hydrogen yemvura, helium yemvura, LEG neLNG, uye zvigadzirwa izvi zvinoshandiswa pakushandisa michina ye cryogenic (semuenzaniso matangi e cryogenic, ma dewars nema coldboxes nezvimwewo) mumaindasitiri ekuparadzanisa mhepo, magasi, ndege, zvemagetsi, superconductor, machipisi, automation assembly, chikafu nezvinwiwa, pharmacy, chipatara, biobank, rabha, kugadzira zvinhu zvitsva zvemakemikari engineering, iron & steel, uye scientific research nezvimwewo.
Mhando nhatu dzekubatanidza dzeVI Piping
Mhando nhatu dzekubatanidza pano dzinongoshanda chete panzvimbo dzekubatanidza pakati pemapaipi eVI. Kana VI Pipe yakabatana nemidziyo, tangi rekuchengetera nezvimwewo, nzvimbo yekubatanidza inogona kugadziriswa zvichienderana nezvinodiwa nevatengi.
Kuti zvikwanisike kuwana zvinodiwa zvakasiyana zvevatengi, Vacuum Insulated Pipe yakagadzira mhando nhatu dzekubatanidza, dzinoti Vacuum Bayonet Connection Type ine Clamps, Vacuum Bayonet Connection Type ine Flanges neBolts uye Welded Connection Type. Dzine zvakanakira zvakasiyana uye dzakakodzera mamiriro akasiyana ekushanda.
Mashandisirwo Ekushandisa
| Vacuum Bayonet Connection Type ine Clamps | Rudzi rwekubatanidza rweVacuum Bayonet neFlanges neBhodhi | Rudzi rwekubatanidza rwakasungirirwa | |
| Rudzi rwekubatanidza | Makirampu | Maflanges neMabhoti | Welding |
| Rudzi rwekudzivirira majoini | Muchina wekuchenesa | Muchina wekuchenesa | Perlite kana Vacuum |
| Kurapa Kwakadzivirirwa Panzvimbo | No | No | Ehe, bvisa perlite kana kuti pombi ye vacuum kubva muInsulated Sleeves pamajoini. |
| Dhayamita yezita rekuti Inner Pipe | DN10(3/8")~DN25(1") | DN10(3/8")~DN80(3") | DN10(3/8")~DN500(20") |
| Kumanikidzwa Kwekugadzira | ≤8 bhawa | ≤16 bhawa | ≤64 bhawa |
| Kuiswa | Zviri nyore | Zviri nyore | Welding |
| Kupisa Kwekugadzira | -196 ℃~ 90 ℃ (LH2 & LHe: -270 ℃ ~ 90 ℃) | ||
| Kureba | 1 ~ 8.2 mita/zvimedu | ||
| Zvinhu | Simbi Isina Zvishongo 300 | ||
| Pakati nepakati | LN2, LOX, LAr, LHe, LH2, GUMBO, LNG | ||
Hukuru hweChigadzirwa
| Chigadzirwa | Tsanangudzo | Kubatanidza Bayonet neVacuum neClamps | Kubatanidza Vacuum Bayonet neFlanges neBholts | Kubatanidza Kwakaputirwa Nesimbi YeWeld |
| Pipe yeVacuum Insulated | DN8 | EHE | EHE | EHE |
| DN15 | EHE | EHE | EHE | |
| DN20 | EHE | EHE | EHE | |
| DN25 | EHE | EHE | EHE | |
| DN32 | / | EHE | EHE | |
| DN40 | / | EHE | EHE | |
| DN50 | / | EHE | EHE | |
| DN65 | / | EHE | EHE | |
| DN80 | / | EHE | EHE | |
| DN100 | / | / | EHE | |
| DN125 | / | / | EHE | |
| DN150 | / | / | EHE | |
| DN200 | / | / | EHE | |
| DN250 | / | / | EHE | |
| DN300 | / | / | EHE | |
| DN400 | / | / | EHE | |
| DN500 | / | / | EHE |
Hunhu hwehunyanzvi
| Kumanikidzwa Kwekugadzira Mubatsiri | ≥4.0MPa |
| Kupisa Kwekugadzira | -196C~90℃ （LH2& LHe: -270~90℃） |
| Tembiricha yemhepo | -50~90℃ |
| Mwero wekudonha kwevacuum | ≤1*10-10Pa*m3/S |
| Chikamu cheVacuum mushure meGuarantee | ≤0.1 Pa |
| Nzira Yakadzivirirwa | Kudzivirira Kupisa Kwema "Vacuum" Akawanda. |
| Adsorbent uye Getter | Ehe |
| NDE | Kuongororwa kweX-ray kwe100% |
| Kumanikidzwa kwekuyedza | 1.15 Nguva Dzekumanikidzwa Kwekugadzira |
| Pakati nepakati | LO2LN2、LAr、LH2、LHe、GUMBO、LNG |
Sisitimu yeMapaipi Inochinjika uye Yakasimba yeVacuum
Sisitimu yeMapaipi yeVacuum Insulated (VI) inogona kukamurwa kuita Dynamic uye Static VI Piping System.
lMapaipi eStatic VI apera zvizere mufekitori yekugadzira.
lMapaipi eDynamic VI anopiwa mamiriro evacuum akasimba nekupomba nguva dzose kwesystem yevacuum pombi panzvimbo yacho, uye zvimwe zvese zvekugadzirisa nekugadzirisa zvichiri mufekitori yekugadzira.
| Sisitimu yeDynamic Vacuum Insulated Piping | Sisitimu yeMapombi yeVacuum Inochinjika | |
| Nhanganyaya | Dhigirii re vacuum re vacuum interlayer rinotariswa nguva dzose, uye pombi ye vacuum inodzorwa otomatiki kuti ivhure nekuvhara, kuve nechokwadi chekugadzikana uye kushanda kwedhigirii re vacuum. | VJPs vanopedzisa basa rekudzivirira vacuum mufekitori yekugadzira. |
| Zvakanakira | Kuchengetwa kwevacuum kwakasimba, zvinongobvisa kugadziriswa kwevacuum mune ramangwana. | Kudyara mari zvishoma uye kuisa panzvimbo yacho kuri nyore |
| Rudzi rwekubatanidza rweVacuum Bayonet neClamps | Kushanda | Kushanda |
| Rudzi rwekubatanidza rweVacuum Bayonet neFlanges neBhodhi | Kushanda | Kushanda |
| Rudzi rwekubatanidza rwakasungirirwa | Kushanda | Kushanda |
Sisitimu yeDynamic Vacuum Insulated Piping System: Ine Mapaipi Anoputirwa neVacuum, Jumper Hoses uye Vacuum Pump System (kusanganisira mapombi anoputirwa neVacuum, mavharuvhu esolenoid uye magauge evacuum).
Tsanangudzo uye Muenzaniso
HL-PX-X-000-00-X
Rudzi
Midziyo yeHL Cryogenic
Tsananguro
PD: Pombi yeDynamic VI
PS: Pombi yeVI isina kusimba
Rudzi rwekubatanidza
W: Welded Type
B: Rudzi rweBayonet yeVacuum ine Maclamps
F: Rudzi rweBayonet yeVacuum ine Flanges neBhodhi
Dhayamita yezita rekuti Inner Pipe
010: DN10
…
080: DN80
…
500: DN500
Kumanikidzwa Kwekugadzira
08: 8bha
16: 16bha
25: 25bha
32: 32bha
40: 40bha
Zvinhu zvePaipi Yemukati
A: SS304
B: SS304L
C: SS316
D: SS316L
E: Zvimwe
Sisitimu yeMapombi yeVacuum Inochinjika
| Model | KubatanaRudzi | Dhayamita yezita rekuti Inner Pipe | Kumanikidzwa Kwekugadzira | ZvinhuyePaipi Yemukati | Zvakajairika | Mashoko |
| HLPSB01008X | Rudzi rwekubatanidza rweVacuum Bayonet neClamps yeStatic Vacuum Insulated Piping System | DN10, 3/8" | 8 bhawa
| Simbi Isina Zvishongo 300 | ASME B31.3 | X: Zvinhu zvePaipi Yemukati. A i304, B i304L, C i316, D i316L, E ndeimwe. |
| HLPSB01508X | DN15, 1/2" | |||||
| HLPSB02008X | DN20, 3/4" | |||||
| HLPSB02508X | DN25, 1" |
Dhayamita yezita rekuti Inner Pipe:Zvinokurudzirwa ≤ DN25 kana 1". Kana kusarudza Vacuum Bayonet Connection Type ine Flanges neBolts (kubva kuDN10, 3/8" kusvika kuDN80, 3"), Welded Connection Type VIP (kubva kuDN10, 3/8" kusvika kuDN500, 20")
Dhayamita yezita rekuti Paipi Yekunze:Zvinokurudzirwa neEnterprise Standard yeHL Cryogenic Equipment. Inogonawo kugadzirwa zvichienderana nezvinodiwa nemutengi.
Kumanikidzwa Kwekugadzira: Zvinokurudzirwa ≤ 8 bar. Kana kusarudza Vacuum Bayonet Connection Type ine Flanges neBolts (≤16 bar), Welded Connection Type (≤64 bar)
Zvinhu zvePaipi Yekunze: Pasina chinodiwa chakakosha, zvinhu zvepombi yemukati nepombi yekunze zvichasarudzwa zvakafanana.
| Model | KubatanaRudzi | Dhayamita yezita rekuti Inner Pipe | Kumanikidzwa Kwekugadzira | ZvinhuyePaipi Yemukati | Zvakajairika | Mashoko |
| HLPSF01000X | Rudzi rwekubatanidza rweVacuum Bayonet neFlanges neBholts yeStatic Vacuum Insulated Piping System | DN10, 3/8" | 8~16 bhawa | Simbi Isina Zvishongo 300 | ASME B31.3 | 00: Kumanikidzwa Kwekugadzira. 08 ine 8bar, 16 ine 16bar.
X: Zvinhu zvePaipi Yemukati. A i304, B i304L, C i316, D i316L, E ndeimwe. |
| HLPSF01500X | DN15, 1/2" | |||||
| HLPSF02000X | DN20, 3/4" | |||||
| HLPSF02500X | DN25, 1" | |||||
| HLPSF03200X | DN32, 1-1/4" | |||||
| HLPSF04000X | DN40, 1-1/2" | |||||
| HLPSF05000X | DN50, 2" | |||||
| HLPSF06500X | DN65, 2-1/2" | |||||
| HLPSF08000X | DN80, 3" |
Dhayamita yezita rekuti Inner Pipe:Zvinokurudzirwa ≤ DN80 kana 3". Kana kusarudza Welded Connection Type (kubva kuDN10, 3/8" kusvika kuDN500, 20"), Vacuum Bayonet Connection Type ine Clamps (kubva kuDN10, 3/8" kusvika kuDN25, 1").
Dhayamita yezita rekuti Paipi Yekunze:Zvinokurudzirwa neEnterprise Standard yeHL Cryogenic Equipment. Inogonawo kugadzirwa zvichienderana nezvinodiwa nemutengi.
Kumanikidzwa Kwekugadzira: Zvinokurudzirwa ≤ 16 bar. Kana kusarudza Welded Connection Type (≤64 bar).
Zvinhu zvePaipi Yekunze: Pasina chinodiwa chakakosha, zvinhu zvepombi yemukati nepombi yekunze zvichasarudzwa zvakafanana.
| Model | KubatanaRudzi | Dhayamita yezita rekuti Inner Pipe | Kumanikidzwa Kwekugadzira | ZvinhuyePaipi Yemukati | Zvakajairika | Mashoko |
| HLPSW01000X | Rudzi rwekubatanidza rwakasungirirwa rweStatic Vacuum Insulated Piping System | DN10, 3/8" | 8~64 bhawa | Simbi Isina Zvishongo 300 | ASME B31.3 | 00: Kumanikidzwa Kwekugadzira 08 ine 8bar, 16 ine 16 bar, uye 25, 32, 40, 64.
X: Zvinhu zvePaipi Yemukati. A i304, B i304L, C i316, D i316L, E ndeimwe. |
| HLPSW01500X | DN15, 1/2" | |||||
| HLPSW02000X | DN20, 3/4" | |||||
| HLPSW02500X | DN25, 1" | |||||
| HLPSW03200X | DN32, 1-1/4" | |||||
| HLPSW04000X | DN40, 1-1/2" | |||||
| HLPSW05000X | DN50, 2" | |||||
| HLPSW06500X | DN65, 2-1/2" | |||||
| HLPSW08000X | DN80, 3" | |||||
| HLPSW10000X | DN100, 4" | |||||
| HLPSW12500X | DN125, 5" | |||||
| HLPSW15000X | DN150, 6" | |||||
| HLPSW20000X | DN200, 8" | |||||
| HLPSW25000X | DN250, 10" | |||||
| HLPSW30000X | DN300, 12" | |||||
| HLPSW35000X | DN350, 14" | |||||
| HLPSW40000X | DN400, 16" | |||||
| HLPSW45000X | DN450, 18" | |||||
| HLPSW50000X | DN500, 20" |
Dhayamita yezita rekuti Paipi Yekunze:Zvinokurudzirwa neEnterprise Standard yeHL Cryogenic Equipment. Inogonawo kugadzirwa zvichienderana nezvinodiwa nemutengi.
Zvinhu zvePaipi Yekunze: Pasina chinodiwa chakakosha, zvinhu zvepombi yemukati nepombi yekunze zvichasarudzwa zvakafanana.
Sisitimu yeDynamic Vacuum Insulated Piping
| Model | KubatanaRudzi | Dhayamita yezita rekuti Inner Pipe | Kumanikidzwa Kwekugadzira | ZvinhuyePaipi Yemukati | Zvakajairika | Mashoko |
| HLPDB01008X | Rudzi rwekubatanidza rweVacuum Bayonet neClamps yeStatic Vacuum Insulated Piping System | DN10, 3/8" | 8 bhawa | Simbi Isina Zvishongo 300 | ASME B31.3 | X:Zvinhu zvePaipi Yemukati. A i304, B i304L, C i316, D i316L, E ndeimwe. |
| HLPDB01508X | DN15, 1/2" | |||||
| HLPDB02008X | DN20, 3/4" | |||||
| HLPDB02508X | DN25, 1" |
Dhayamita yezita rekuti Inner Pipe:Zvinokurudzirwa ≤ DN25 kana 1". Kana kusarudza Vacuum Bayonet Connection Type ine Flanges neBolts (kubva kuDN10, 3/8" kusvika kuDN80, 3"), Welded Connection Type VIP (kubva kuDN10, 3/8" kusvika kuDN500, 20")
Dhayamita yezita rekuti Paipi Yekunze:Zvinokurudzirwa neEnterprise Standard yeHL Cryogenic Equipment. Inogonawo kugadzirwa zvichienderana nezvinodiwa nemutengi.
Kumanikidzwa Kwekugadzira: Zvinokurudzirwa ≤ 8 bar. Kana kusarudza Vacuum Bayonet Connection Type ine Flanges neBolts (≤16 bar), Welded Connection Type (≤64 bar)
Zvinhu zvePaipi Yekunze: Pasina chinodiwa chakakosha, zvinhu zvepombi yemukati nepombi yekunze zvichasarudzwa zvakafanana.
Mamiriro Emagetsi:Nzvimbo iyi inofanira kupa magetsi kumapombi evacuum uye kuzivisa HL Cryogenic Equipment ruzivo rwemagetsi emunharaunda (Voltage neHertz)
| Model | KubatanaRudzi | Dhayamita yezita rekuti Inner Pipe | Kumanikidzwa Kwekugadzira | ZvinhuyePaipi Yemukati | Zvakajairika | Mashoko |
| HLPDF01000X | Rudzi rwekubatanidza rweVacuum Bayonet neFlanges neBholts yeStatic Vacuum Insulated Piping System | DN10, 3/8" | 8~16 bhawa | Simbi Isina Zvishongo 300 | ASME B31.3 | 00: Kumanikidzwa Kwekugadzira. 08 ine 8bar, 16 ine 16bar.
X: Zvinhu zvePaipi Yemukati. A i304, B i304L, C i316, D i316L, E ndeimwe. |
| HLPDF01500X | DN15, 1/2" | |||||
| HLPDF02000X | DN20, 3/4" | |||||
| HLPDF02500X | DN25, 1" | |||||
| HLPDF03200X | DN32, 1-1/4" | |||||
| HLPDF04000X | DN40, 1-1/2" | |||||
| HLPDF05000X | DN50, 2" | |||||
| HLPDF06500X | DN65, 2-1/2" | |||||
| HLPDF08000X | DN80, 3" |
Dhayamita yezita rekuti Inner Pipe:Zvinokurudzirwa ≤ DN80 kana 3". Kana kusarudza Welded Connection Type (kubva kuDN10, 3/8" kusvika kuDN500, 20"), Vacuum Bayonet Connection Type ine Clamps (kubva kuDN10, 3/8" kusvika kuDN25, 1").
Dhayamita yezita rekuti Paipi Yekunze:Zvinokurudzirwa neEnterprise Standard yeHL Cryogenic Equipment. Inogonawo kugadzirwa zvichienderana nezvinodiwa nemutengi.
Kumanikidzwa Kwekugadzira: Zvinokurudzirwa ≤ 16 bar. Kana kusarudza Welded Connection Type (≤64 bar).
Zvinhu zvePaipi Yekunze: Pasina chinodiwa chakakosha, zvinhu zvepombi yemukati nepombi yekunze zvichasarudzwa zvakafanana.
Mamiriro Emagetsi:Nzvimbo iyi inofanira kupa magetsi kumapombi evacuum uye kuzivisa HL Cryogenic Equipment ruzivo rwemagetsi emunharaunda (Voltage neHertz)
| Model | KubatanaRudzi | Dhayamita yezita rekuti Inner Pipe | Kumanikidzwa Kwekugadzira | ZvinhuyePaipi Yemukati | Zvakajairika | Mashoko |
| HLPDW01000X | Rudzi rwekubatanidza rwakasungirirwa rweDynamic Vacuum Insulated Piping System | DN10, 3/8" | 8~64 bhawa | Simbi Isina Kushanda 304, 304L, 316, 316L | ASME B31.3 | 00: Kumanikidzwa Kwekugadzira 08 ine 8bar, 16 ine 16 bar, uye 25, 32, 40, 64. .
X: Zvinhu zvePaipi Yemukati. A i304, B i304L, C i316, D i316L, E ndeimwe. |
| HLPDW01500X | DN15, 1/2" | |||||
| HLPDW02000X | DN20, 3/4" | |||||
| HLPDW02500X | DN25, 1" | |||||
| HLPDW03200X | DN32, 1-1/4" | |||||
| HLPDW04000X | DN40, 1-1/2" | |||||
| HLPDW05000X | DN50, 2" | |||||
| HLPDW06500X | DN65, 2-1/2" | |||||
| HLPDW08000X | DN80, 3" | |||||
| HLPDW10000X | DN100, 4" | |||||
| HLPDW12500X | DN125, 5" | |||||
| HLPDW15000X | DN150, 6" | |||||
| HLPDW20000X | DN200, 8" | |||||
| HLPDW25000X | DN250, 10" | |||||
| HLPDW30000X | DN300, 12" | |||||
| HLPDW35000X | DN350, 14" | |||||
| HLPDW40000X | DN400, 16" | |||||
| HLPDW45000X | DN450, 18" | |||||
| HLPDW50000X | DN500, 20" |
Dhayamita yezita rekuti Paipi Yekunze:Zvinokurudzirwa neEnterprise Standard yeHL Cryogenic Equipment. Inogonawo kugadzirwa zvichienderana nezvinodiwa nemutengi.
Zvinhu zvePaipi Yekunze: Pasina chinodiwa chakakosha, zvinhu zvepombi yemukati nepombi yekunze zvichasarudzwa zvakafanana.
Mamiriro Emagetsi:Nzvimbo iyi inofanira kupa magetsi kumapombi evacuum uye kuzivisa HL Cryogenic Equipment ruzivo rwemagetsi emunharaunda (Voltage neHertz)
