chlorofluoromethane (CFM)

用法例句

Introduce the advances for synthesis process of difluoromethane(HFC-32), analysis the processing featuring and developing prospect and points out two methods to remove monochloromonofluoromethane (HCFC-31) from reactant.

介绍了不同原料工艺、不同方法生产二氟甲烷(HFC-32)工艺技术进展情况,分析了各工艺的反应特点和发展前景,并介绍一种去除有毒副产物氯氟甲烷(HCFC-31)的方法。

Most of the chlorofluoromethanes reside in the lower stratosphere.

大多数氯氟甲烷存留在平流层下部。

The chlorofluoromethanes are used principally in aerosol spray cans and as refrigerants.

氯氟甲烷主要使用在气溶胶喷雾罐和作为冷冻剂。

trichloromonofluoromethane(freon 11)

三氯-氟化甲烷（氟利昂11）

dichlorodifluoromethane(freon 12)

二氟二氯甲烷（氟里昂12）

(F13) Trifluorochloromethane

GB/T9017-1988三氟一氯甲烷

bromochlorodifluoromethane [BCF] [halon 1211]

溴氯二氟甲烷〔1211灭火剂〕

bromochlorodifluoromethane [halon 1211] [CF2BrCl]

溴氯二氟甲烷〔哈龙1211〕

Study on the Separation of HCFC-22/HFC-23 Gas Mixture by Membrane;

膜法分离二氟一氯甲烷/三氟甲烷混合气的研究

Difluorochloromethane for tetrafluoroethylene productio

GB/T9016-1988四氟乙烯用二氟一氯甲烷

bromochlorodifluoromethane automatic type extinguisher

溴氯二氟甲烷（自动式）灭火器

Trichloromonofluoromethane for industrial uses

GB/T7371-1987工业用一氟三氯甲烷(F11)

Dichlorodifluoromethane for industrial uses

GB/T7372-1987工业用二氟二氯甲烷(F12)

Monochlorodifluoromethane for industrial uses

GB/T7373-1987工业用二氟一氯甲烷(F22)

Carbonize reaction of carbon difluro-choromethane and dacetonitrile;

二氟一氯甲烷(F_(22))的常温化学降解

Study on the Separation of Trifluoromethane/Hydrochloride Gas Mixture and Conversion of Trifluoromethane;

三氟甲烷/氯化氢气体的分离及三氟甲烷的转化技术研究

monochlorodifluoromethane (freon 22)

二氟一氟甲烷（氟里昂22）

Research on Reductive Dechlorination of Chlorinate Methane from Fluorine Industrial Wastewater by Iron Metal;

金属铁催化还原法处理氟化工甲烷氯化物废水

Adsorption of CFC-11 on Viscose Rayon-Based Activated Carbon Fiber

黏胶基活性炭纤维对三氯一氟甲烷的吸附性能