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heptafluoropropane

网络七氟丙烷

heptafluoropropane

heptafluoropropane

heptafluoropropane

七氟丙烷

美国大学翻译中文 - geovindu的日志 - 网易博客 ... 七宗罪 Se7en 七氟丙烷 1,1,1,2,3,3,3-heptafluoropropane 15万 informants ...

1

The design program and outline of the heptafluoropropane (FM-200) fire extinguishing system were introduced in the article.

结合工程实例，介绍了七氟丙烷（FM-200 ）灭火系统在消防工程中的设计程序及设计要点。

3

Applicable range: heptafluoropropane air extinguishing system ;

高压二氧化碳气体灭火系统；

4

Installation and adjustment of heptafluoropropane fire-extinguishing system

七氟丙烷自动灭火系统的安装与调试

5

Investigation on design of heptafluoropropane gas fire control system

七氟丙烷气体灭火系统设计探讨

6

The method of calculation for frictional loss of heptafluoropropane and trifluoro methane pipelines

七氟丙烷和三氟甲烷阻力损失的计算方法

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