spark drill 中文意思是什麼
spark drill
解釋
電火花鉆井-
His hometown of china die - mayor anzhen dongguan, the company has advanced facilities, a beautiful environment, gongs cnc own computer lines, the cutting, spark machine, milling machine, grinder, drill press, punch press, plastic injection molding machine tooling and manufacturing equipment
其位於中國模具之鄉- - - -東莞市長安鎮,公司設備先進,環境優美,自有電腦鑼cnc 、線切割、火花機、銑床、磨床、鉆床、沖床,注塑機等塑膠模具及產品製造設備。
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