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真空检漏
释义
真空检漏
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。
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Umuganda
Umut
UMVUE
Umweganregung
Umweganregung(德)
un-
unabridged
unabridged dictionary
Unaccusativity Hypothesis
unactivated
unadjusted
unadjusted coefficient
unadjusted data
unadjusted eye
unadjusted sample moment
unaffected creation of one's own accord
unaffected equation
unaflow
Unagi
unaided eye
unaligned sampling
unalloayed steels for automobiles
unallocated space
unalloyed building structure steels
unalloyed cast steel
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