粗糙度的中文描述令人迷糊 |
點(diǎn)評(píng)
還是靠譜的!有些經(jīng)驗(yàn)都能看出,實(shí)際上車間檢驗(yàn)一般都是目測(cè),,有粗糙度比對(duì)塊用法就是目測(cè),!
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