管扳手

【化】 alligator wrench; crocodile wrench

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guan3 ban1 shou3

pipe wrench

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管扳手

guǎn bān shǒu

pipe wrench; alligator wrench; crocodile wrench; pipe gripper

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管扳手|管扳手 [guǎn bān shǒu] ► pipe wrench