“chain tongs”的概念、定义、翻译、参考文献-科学参考

单词	chain tongs
释义	chain tongs [`chān ´täŋz] ^{DESIGN ENGINEERING} A tool for turning pipe, using a chain to encircle and grasp the pipe.
随便看	Lossev effect loss factor loss function loss-in-weight feeder lossless data compression lossless junction lossless material loss modulation loss of head loss-of-head gage loss of information lossy attenuator lossy data compression lossy line lossy material lost circulation lost circulation material lost cluster lost hole lost motion lost returns lost stream lost time lost water lost-wax process

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