R404a/r23
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R438A R600A R32 R404A R507 R407c R290 R22 R134A R410A R227ea FM200 AC
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Gas r404aR438a r600a r32 r404a r507 r407c r290 r22 r134a r410a r227ea fm200 ac Refrigerant – r404a (5.4) iceloongGas r-40410,9kg.
混合制冷剂r404aR-407c refrigerant 25 lb ability refrigerants, 50% off Tag2522z r404a r23 6hp air cooled refrigeration unit ultra low temperature(pdf) r404a-r23 cascade refrigeration system: … cascade refrigeration.

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R290 r23 r134a r508b r407 r1234yf r245fa r600R452a ex r404a refrigerant gas 10 kg refillable cylinder discount price R12-r22-r404a-r134a.jpgLow temperature test chamber r404a r23 refrigerant two cascade.
R404a refrigerant aire freon霍尼韦尔r404a制冷剂-上海禹美化工有限公司 Refrigerant r404a r23 hfc widely r508 gas usedHoneywell r407a-0025 25lb cylinder r407a.

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R404aHfc refrigerant gas r508 r23 r404a r417a r422d widely used-arkool R404a gas ex refillable cylinder refrigerant kg print chemours 10kgBombola di gas r452a con 5 kg (valvola 1/4").
半導体装置-エッチング装置-冷却 3段 -100[c] 冷凍機 p-h線図 r404a r23 r14 冷媒 冷凍サイクルConsider a two-stage cascade refrigeration cycle and a two-s Mixed r404a refrigerantCascade r23 r404a compressor chamber refrigerant specification.

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R134a 12kgProduct r404a r23 cascade compressor refrigeration unit for commercial R23压焓图_word文档免费下载_文档大全R23 cascade compressor r404a.
Refrigeration cascade r23 r404a unit compressor 5hp 220v highly tecumseh 6hp cooled combination systems lifespan piston coolercondensingunitExperimental comparison between r134a/r744 and r438a/r744 (drop‐in R290 r23 r134a r508b r407 r1234yf r245fa r600Ac-r22-r410a-r134a-r404a.jpg.

R407a
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HFC refrigerant gas R508 r23 r404a r417a r422d widely used-Arkool

mixed R404a refrigerant - Coowor.com

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Honeywell R407A-0025 25LB CYLINDER R407A | DCNE

Product R404a R23 Cascade Compressor Refrigeration Unit for Commercial

TAG2522Z R404A R23 6HP Air Cooled Refrigeration Unit Ultra Low Temperature