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利用高功率CO_2气体激光器对高速钢刀具前、后面进行YG6表面涂敷；
The paper deals with YG6 coating on fore-and-aft face of high speed steel tool with high power CO_2laser.
youdao
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利用高功率CO_2气体激光器对高速钢刀具前、后面进行YG6表面涂敷；
The paper deals with YG6 coating on fore-and-aft face of high speed steel tool with high power CO_2laser.
youdao