protective breathing equipment中文，protective breathing equipment的意思，protective breathing equipment翻译及用法

2026-06-27 00:24 浏览次数 28

protective breathing equipment

呼吸保护器

protective breathing equipment 例句

英汉例句

  • Specification for crew portable protective breathing equipment for use during aircraft emergencies

    飞机乘员在紧急情况中用便携式保护呼吸装置规范

  • Check for the presence of the protective breathing equipment or smoke hoods and for good seal.

    检查保护性呼吸设备或防烟面罩在位，包装及封严良好。

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