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密封
el., mech. étanchéité f
environ. encapsulation f (用一种材料将污染物密封起来以防止泄漏到环境中。); étanchéification f (封住,使不漏水,防水。)
food.ind., sec.sys. fermeture hermétique; scellage m
leath. imprégnation f
密封: 52 phrases in 14 subjects
Accumulators2
Agriculture1
Cables and cable production3
Corporate governance1
Electric machinery3
Electronics18
Environment4
Food industry6
International Monetary Fund1
Nuclear physics1
Packaging9
Pest control1
Soil science1
Transport1