“spacer strip”的概念、定义、翻译、参考文献-科学参考

单词	spacer strip
释义	spacer strip [`spās·ǝr ´strip] ^METALLURGY A strip or bar of metal placed in the root of a weld joint, prepared for a groove weld, to serve as backing and maintain root opening during welding.
随便看	choledochoduodenal junction choledocholithiasis choledochostomy concrete vibrator concretion concretionary concretioning concurrency concurrent conversion concurrent heating concurrent infection concurrent input/output concurrent line concurrent method concurrent operations control concurrent plane concurrent processing concurrent real-time processing concussion concussion fracture concussion fuse concussion table condensable vapors condensate condensate field

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