The principle, application, and tangible result of diaphragm metering pump in liquid chlorine conveyance have been narrated in the article. The title pump ensures safety in F22 production.

叙述了隔膜式计量泵输送液氯的原理、应用及明显的效果：确保F_（22）反应的正常进行，排除了安全的隐患。

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This title will work in site of client and take charge for site safety audit and other jobs.

本职位将工作在客户现场，负责现场安全审核及其它工作。

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The late John W. Trimmer's earnest guide to maritime safety, "How to Avoid Huge Ships, " won a prize for oddest title of 1992 and is now out of print.

WSJ: These Amazon Products Are No Joke, But the Online Reviews Are