標(biāo)題: 車床分類問(wèn)題 [打印本頁(yè)] 作者: real_ynice 時(shí)間: 2015-2-25 10:42 標(biāo)題: 車床分類問(wèn)題 今天注冊(cè)個(gè)網(wǎng)站有個(gè)問(wèn)題要回答,,看了之后難住了,不知道答案是什么,,看看有沒(méi)有大俠能夠解答下,。9 {+ ]7 L2 b/ Y
Two very different types of lathes typically used to turn two types of materials...one natural, one manmade. What are they ?2 F6 e3 g; x1 ^) ?6 \ 作者: kobe愛(ài)學(xué)習(xí) 時(shí)間: 2015-11-3 19:57
學(xué)習(xí)一下 0 Y/ e3 `8 {3 E