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套管头 tàoguǎntóu
avia. driven head
dril. bradenhead
mech. casinghead; casing head
tech. case head; casing housing; casing shoe; control casing head
套管头: 158 phrases in 19 subjects
Architecture1
Automobiles9
Compressors4
Construction3
Drilling27
Ecology1
Electronics2
Engineering geology3
General2
Mechanics3
Metallurgy2
Mining2
Oil / petroleum27
Rail transport1
Steel production1
Technology62
Telecommunications5
Textile industry1
Wind Energy2