KS B 0546-2021-焊接环境中气体浓度的测量方法-国家数字标准馆

现行 KS B 0546-2021

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용접 작업 환경에서의 가스 농도 측정 방법 焊接环境中气体浓度的测量方法

发布日期： 2021-12-30

该标准规定了焊接及热切割工作环境（以下简称工作环境）。规定了测定中一氧化碳（CO）、二氧化碳（CO2）、一氧化氮（NO）、二氧化氮（NO2）及臭氧（O3）浓度的方法。

이 표준은 용접 및 열절단 작업 환경(이하, 작업 환경이라 한다.)에서의 일산화탄소(CO), 이산화탄소(CO2), 일산화질소(NO), 이산화질소(NO2) 및 오존(O3)의 농도를 측정하는 방법에 대하여 규정한다.

分类信息

发布单位或类别：韩国-韩国标准

ICS分类： 25.160.10焊接、钎焊和低温焊 - 焊接工艺

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