用角磨機(jī)加工。磨削20毫米的木板,用于制造家具和架子。一位老人正在工作Process with angle grinder. Grinding of a wooden board 20 mm for the manufacture of furniture and shelves. An old man is working i
如若轉(zhuǎn)載,請注明出處:http://www.baidubf.com/product/536.html
更新時(shí)間:2025-09-09 21:46:43