Subject: a compressed airfed respirator tech. Respiratory protection:.....In such circumstances they should wear a compressed airfed respirator during the spraying process and until such time as the particulates and solvent vapour concentration has fallen below the exposure limits. a compressed airfed respirator - респиратор со сжатым воздухом? |
с as разобралась, отбой) |
респиратор с принудительной подачей воздуха |
compressed air fed respirator респиратор с подачей сжатого воздуха |
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