外部链接:
英德
有道
百度
谷歌
图片
维基
百科
vacuum (distilling) column
【化】 真空蒸馏塔
vacuum (distilling) c...
vacuum (evacuated) ch...
vacuum (pressure) die...
vacuum absorbing tape...
vacuum accessary
vacuum accessories
vacuum advance contro...
vacuum advancer
vacuum air pump
vacuum alloy
vacuum amplifier (V-AMP)
vacuum and heating dr...
vacuum and pressure a...
vacuum and spring ope...
vacuum and sub-atmosp...
vacuum anemometer
vacuum annealing
vacuum apparatus
vacuum approximation
vacuum arc
vacuum arc degassing ...
vacuum arc furnace
vacuum arc furnace me...
vacuum arc melting
vacuum arc melting pr...
vacuum arrester
vacuum assisted hydra...
vacuum augmenter
vacuum automatic spar...
vacuum automatic stuffer
vacuum automatic tiss...
vacuum back
vacuum bag
vacuum baking
vacuum baking oven
vacuum balance
vacuum baling
vacuum ballistics
vacuum balloon
vacuum bearing
vacuum beer still
vacuum behavior
vacuum bell jar
vacuum blast
vacuum blasting
vacuum blood collector
vacuum blower
vacuum blowing
vacuum board machine
vacuum bolometer
vacuum bond
vacuum bonding
vacuum boost brake
vacuum booster
vacuum booster pump
vacuum bottle
vacuum bottle filler
vacuum box
vacuum brake
vacuum brake flexible...
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