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hermetically sealed
auto. 密封
el.mach. 密闭式的; 封闭的; 气密封的; 全密封的
logist. 密封良好的
met. 密封封闭,气密
polym. 不透气的
tech. 密封的; 全封闭的; 气密封口; 气密的
hermetically sealed: 66 phrases in 19 subjects
Accumulators1
Agriculture1
Air defense3
Animal husbandry2
Automobiles1
Aviation1
Business1
Ecology1
Electric machinery3
Electronics13
Explosives and Explosive Ordnance Disposal1
Information technology2
Nautical2
Oil / petroleum1
Refrigeration5
Shipbuilding4
Space1
Technology22
Telecommunications1