rescue breathing apparatus

常见例句

雙語例句

• Self-contained breathing apparatus may be required to prevent asphyxiation of rescue workers.
  爲防止救援人員窒息，要求配備自給式呼吸器。
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• Self-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）或空氣琯呼吸器，任何人，包括救援人員，都不能進入氧濃度低於19.5%的區域。
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