"查查詞典"手機(jī)版
千萬(wàn)人都在用的超大詞匯詞典翻譯APP
- Oxygen - generating closed - circuit breathing apparatus
循環(huán)式氧氣呼吸器 - Respiratory protective devices - self - contained closed - circuit breathing apparatus for escape - requirements , testing , marking
呼吸保護(hù)裝置.逃生用配套閉路呼吸器.要求試驗(yàn)標(biāo)記 - Respiratory protective devices - self - contained closed - circuit breathing apparatus for escape - requirements , testing , marking
呼吸保護(hù)裝置.逃生用獨(dú)立的封閉管路呼吸裝置.要求試驗(yàn)標(biāo)記 - Respiratory protective devices - self - contained closed - circuit breathing apparatus for escape - requirements , testing , marking ; german version en 13794 : 2002
呼吸保護(hù)裝置.逃生用自備閉路呼吸裝置.要求試驗(yàn) - Respiratory protective devices - self - contained closed - circuit breathing apparatus - part 4 : chemical oxygen generating type for work and rescue ; requirements , testing , marking
呼吸保護(hù)器.自閉路呼吸裝置.第2部分:工作和救生用化 - Respiratory protective devices - self - contained closed - circuit breathing apparatus - part 2 : chemical oxygen generating type for work and rescue ; requirements , testing , marking
呼吸保護(hù)器.自閉路呼吸裝置.第2部分:工作和救生用化 - Respiratory protective devices - self - contained closed - circuit breathing apparatus compressed oxygen or compressed oxygen - nitrogen type - requirements , testing , marking
呼吸保護(hù)裝置.自給式閉路壓縮氧型或壓縮氧氮型呼吸器.要求,試驗(yàn),標(biāo)記 - Respiratory protective devices - self - contained closed - circuit breathing apparatus compressed oxygen or compressed oxygen - nitrogen type - requirements , testing , marking
呼吸保護(hù)裝置.帶壓縮氧氣或壓縮氧氣-氮?dú)獾淖猿质介]路呼吸器.要求試驗(yàn)和標(biāo)記 - Respiratory protective devices - self - contained closed - circuit breathing apparatus - part 1 : short duration - chemical oxygen generating type for moderate work rates ; requirements , testing , marking
呼吸保護(hù)器.自閉路呼吸裝置.第1部分:適度工作用短時(shí) - Respiratory protective devices - self - contained closed - circuit breathing apparatus - part 3 : short duration , chemical oxygen generating type for moderate work rates ; requirements , testing , marking
呼吸保護(hù)器.自閉路呼吸裝置.第3部分:適度工作用短時(shí)