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管道保温 guǎndào bǎowēn
hydroel.st. insulation of piping
oil pipeline insulation
refrig. pipe covering; piping insulation
tech. insulation of pipes in heating network; pipe insulation; pipe lagging
管道保温
: 23 phrases in 9 subjects
Architecture1
Aviation1
Chemistry2
Electronics2
Oil / petroleum3
Rail transport1
Refrigeration1
Technology11
Textile industry1