cartridge operated fire extinguisher
贮存寿命 shelf life; storage life 贮气式灭火器 cartridge operated fire extinguisher 贮气瓶式干粉灭火器 cartridge-operated dry chemical fire extinguisher ..
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cartridge operated fire extinguisher
筒式灭火器
以上为机器翻译结果，长、整句建议使用 人工翻译 。