基本解釋急救用呼吸器；救生呼吸器英漢例句雙語例句Self-contained breathing apparatus may be required to prevent asphyxiation of rescue workers.為防止救援人員窒息，要求配備自給式呼吸器。www.airproducts.com.cnSelf-contained breathing apparatus(SCBA) may be required to prevent asphyxiation of rescue personnel.可能要求備有自給式呼吸器（SCBA），以防止救援人員窒息。Personnel, including rescue workers, should not enter areas where the oxygen concentration is below19.5%, unless provided with a self-contained breathing apparatus (SCBA) or airline respirator.除非備有自己式呼吸器（SCBA）或空氣管呼吸器，任何人，包括救援人員，都不能進入氧濃度低于19.5%的區(qū)域。rescue breathing apparatus更多例句詞組短語短語rescue e breathing apparatus 急救用呼吸器rba rescue breathing apparatus 救護呼吸器apparatus rescue breathing 救生呼吸設(shè)備rescue breathing apparatus更多詞組專業(yè)釋義體育救生呼吸器