“vacuum leak detection”的概念、定义、翻译、参考文献-科学参考

单词	vacuum leak detection
释义	vacuum leak detection Encyclopedia 工学真空电子器件制造工艺释 vacuum leak detection真空检漏检测真空系统及其零部件是否泄漏的方法。
随便看	up-punching type up quark upright Upright Commissioner Yu Chenglong upright of jacket upright position upright projection upright pyramid of biomass Uprising of Abdullah Hassan Uprising of Chen Sheng and Wu Guang Uprising of Lake Beloye Uprising of Sicilian Slaves uprisings of China Merchants' 13 ships Uproar in Heaven U-process U-process resistivity UPRONA UPS upsampling UPSC upscaling of fluid flow in porous media upscattering up-selling upsetting upshift

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