AWS F1。1M:2018描述了焊接和相关工艺产生的烟雾和气体采样程序。 由于该标准仅限于健康危害评估，因此主要涉及工人现场的采样 呼吸区。它还描述了烟雾和气体的一般区域取样程序。抽样方法 本标准中的描述适用于固体颗粒物以及焊接过程中释放的气体的取样 以及相关流程。

AWS F1.1M:2018 describes procedures for sampling fumes and gases generated by welding and allied processes. Because it is limited to health hazard evaluation, the standard is primarily concerned with sampling at the worker's breathing zone. It also describes procedures for general area sampling of fumes and gases. The sampling methods described in this standard apply to the sampling of solid particulate matter as well as the gases liberated during welding and allied processes.