短語詞組

短語

• protective breathing equipment 呼吸保護(hù)器;防毒氧氣設(shè)備
• protective atmosphere equipment [冶]保護(hù)氣氛供應(yīng)設(shè)備
• protective breathellong equipment 呼吸保護(hù)器
• PBE Protective Breathing Equipment 保護(hù)性呼吸設(shè)備
• protective e equipment 防護(hù)設(shè)備
• testing of protective relaying equipment 繼電保護(hù)試騐
• PBE -Protective Breathing Equipment 呼吸保護(hù)裝置
• Installation protective equipment 裝置保護(hù)設(shè)備;低壓電器;電氣保護(hù)部件
• individual protective equipment 個(gè)人防護(hù)裝備
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