China Orb, online Chinese to English dictionary with nearly 1 million entries and plenty of excellent examples. The pin yin and pronunciation sound of Chinese wrods are provided. China Orb includes a lot of Chinese professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb Chinese to English dictionary.

China Orb, online English to Chinese dictionary with more than 1 million entries and plenty of excellent examples. China Orb includes a lot of English professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb English to Chinese dictionary.

Chinese-English Dictionary with Sound
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电真空器件
Simplified 电真空器件
Traditional 電真硿器件
Pin Yin
dian4 zhen1 kong1 qi4 jian4
English
  • electron tube
Examples:
1. GB/T4193-1984电真空器件及电光源用细钨丝、钼丝和薄带密度的测试方法
Method for measuring the density of the fine wire and ribbon of tungsten and molybdenum used in electric light sources and vacuum tubes
2. GB/T4192-1984电真空器件及电光源用钨、钼材料电阻率的测试方法
Method for the determination of the resistivity of tungsten and molybdenum used in electric light sources and vacuum tubes
3. GB/T11088-1989电真空器件用镍及镍合金板和带
Nickel and its alloy sheets and strips for electronic tube
4. GB/T3121-1982电真空器件用镍及镍合金线
Nickel and its alloy wires for electronic tube