基本解釋[醫(yī)藥科學(xué)]呼吸吹口英漢例句雙語例句Respiratory protective devices - Compressed air line breathing apparatus for use with a full face mask, half mask or a mouthpiece assembly - Requirements, testing, marking.呼吸保護(hù)裝置。與全罩式面罩、半罩式面罩或口罩一起使用的壓縮空氣導(dǎo)管呼吸裝置。要求、試驗(yàn)和標(biāo)志。breathing mouthpiece更多例句專業(yè)釋義醫(yī)藥科學(xué)呼吸吹口