breathing zone sampling 中文意思是什麼
breathing zone sampling
解釋
呼吸帶取樣-
Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - sampling of gases
焊接及相關工藝的衛生與安全.操作人員呼吸區域內空氣中懸浮顆粒及氣體的抽樣.氣體的抽樣 -
Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - part 2 : sampling of gases
焊接和相關工藝的防護和安全.工作人員工作區空氣粒子和氣體的取樣.第2部分:氣體取樣 -
Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - sampling of airborne particles
焊接和有關過程的衛生和安全.操作者呼吸區域的空氣懸浮顆粒和氣體的取樣.空氣懸浮顆粒取樣 -
Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - part 1 : sampling of airborne particles
焊接和相關工藝的防護和安全.工作人員呼吸區空氣粒子和氣體的取樣.第1部分:氣體粒子的取樣
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