6649| 22
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請大家看看這根輥子,報價! |
點評
是沒利潤啊,就這價錢啊,還有比這個低很多的,你都不敢再問,你再問,他揪住你非買不可,哈哈
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點評
300的輥子,鍛造;圖紙上要求輥面3mm硬度層,洛氏硬度62
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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