In order to establish health standard and standard analysis method, we study the method for detecting 1 bromopropane in the air of workplace.
研究车间空气中溴丙烷的测定方法，为制订卫生标准和标准检验方法提供依据。
A brief introduction is made on the content, method, quality assessment standard, analysis method of engineering testing, and detailed analysis is made on the testing results.
简要介绍工程测试的内容、方法、质量评价标准、分析方法，对其测试成果加以详细分析。
A brief introduction is made on the content, method, quality assessment standard, analysis method of engineering testing, and detailed analysis is made on the testing results.
简要介绍工程测试的内容、方法、质量评价标准、分析方法，对其测试成果加以详细分析。
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