Blanking and stamping dies for cutting sheet metals up to 6 mm thickness threading tools,drills,broaches,measuring tools,plastic moulds,shear blades.是什么意思_Blanking and stamping dies for cutting sheet metals up to 6 mm thickness threading tools,drills,broaches,measuring tools,plastic moulds,shear blades.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句