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ASTM D7200-2012

通过相差显微术和透射显微镜检查对包括矿山和采石场石棉纤维的空中纤维进行取样及计数的规程

Standard Practice for Sampling and Counting Airborne Fibers,Including Asbestos Fibers,in Mines and Quarries,by Phase Contrast Microscopy and Transmission Electron Microscopy

实施日期: 2012-10-15

标准组织: ASTM - 美国材料与试验协会标准

全文来源: WF

英文关键词: air monitoring asbestos fibers membrane filter method mines and quarries phase contrast microscopy sampling and analysis

语种: 汉语

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