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QB/T 5203-2017 冷凍冷藏用噴液旋轉(zhuǎn)式壓縮機(jī) Rotary compressor with liquid refrigerant injection for refrigerat...2023-12-17

DIN EN 13487-2019 Heat exchanger – Forced convection air cooled refrigerant condensers and dry coolers – ...2023-09-22

GB 4706.92-2008 家用和類似用途電器的安全從空調(diào)和制冷設(shè)備中回收制冷劑的器具的特殊要求 Household and similar ...2023-08-18

BS EN 60335-2-89-2010+A2-2017 Household and similar electrical appliances. Safety. Particular requirements...2023-07-22

GB/T 7778-2017 制冷劑編號(hào)方法和安全性分類 Number designation and safety classification of refrigerants...2023-06-03

IEC 60335-2-89-2019 家用和類似用途電器--安全性--第2-89部分：商用制冷器具和具有組合或遠(yuǎn)程制冷劑裝置或電動(dòng)壓縮機(jī)...2023-05-01

EN 60335-2-89-2010+A2-2017 Household and similar electrical appliances-Safety-Part 2-89: Particular require...2023-04-29

EXPERIMENTAL STUDY OF HFC-134a GAS HYDRATE FORMATION PROCESS2020-09-15