machinability ratio切削: cutting; cut; profiling性: nature; character; dispositi ...比: 2切削性: cutability; machinability; machine property; machine quality; tool quality; tooling quality被切削性: machinability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:切削性比，即可在微信中查询翻译
