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抽筒 chōutǒng
agric. draw tube
avia. ejection; extraction
eng.geol. bailing tube
抽筒【岩】 chōutǒng
tech. bailer; shoe shell; suction tube
eng.geol. bailer
抽筒
: 48 phrases in 8 subjects
Aviation3
Ecology1
Electronics1
Engineering geology5
General2
Oil / petroleum3
Technology32
Textile industry1