廢品率不會低，那時國企集體企業車間管理還跟不上或者沒概念，要到90年代開始才逐漸改善

來源: 通州河於 2021-07-22 07:17:58 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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