基本解釋呼吸罩同根派生 respirators相關(guān)詞英漢例句Never wash or disinfect these respirators. 決不要清洗或消毒呼吸防護(hù)口罩。What are the risks of these respirators? 使用呼吸防護(hù)口罩會(huì)有風(fēng)險(xiǎn)?Never share these respirators with others. 決不要與其他人共用呼吸防護(hù)口罩。Q45:How can I clean and sanitize reusable respirators and PAPRs? 問45:如何清洗和消毒可重復(fù)使用的呼吸器和PAPR?Q19:Are government-certified respirators tested for BFE? 問19:政府認(rèn)證的呼吸防護(hù)口罩經(jīng)過BFE檢測(cè)么?respirators更多例句