tool head feed screwtool head traversing screwtool-head feed screwtool-head traversing screw刀架: blade adapter; blade carrier ...进给: feed螺杆: screw; spiral; screw arbor; ...鞍架进给螺杆: saddle feed screw; saddle traverse screw进给螺杆: feed screw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:刀架进给螺杆，即可在微信中查询翻译
