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气密密封
el.mach.
gas-proof seal
;
-tight seal
;
-tight sealing
;
airtight packing
met.
air-tight packing
;
air-tight seal
;
gas-tight seal
space
air tight seal
tech.
gas-proof sealing
气密密封:
157 phrases
in 23 subjects
Architecture
2
Automobiles
25
Business
1
Chemistry
3
Compressors
7
Construction
1
Drilling
1
Electric machinery
5
Electronics
26
General
2
Hydroelectric power stations
2
Information technology
1
Metallurgy
12
Nautical
1
Oil / petroleum
3
Plastics
1
Pulp and paper industry
1
Rail transport
1
Refrigeration
1
Skydiving
1
Space
5
Technology
54
Telecommunications
1
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