gear roughing齿轮: cogwheel; gear wheel wheel-l ...粗加工: rough machining; roughly pro ...齿轮粗加工用铣刀: gear stocking cutter粗加工: [机械工程] (精加工的准备工序) rough machining; roughly process; roughing; rough finish; rough working齿轮粗切机床: gear rougher下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:齿轮粗加工，即可在微信中查询翻译
