5968| 22
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請大家看看這根輥子,,報價,! |
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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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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,,京ICP證050210號,,浙公網(wǎng)安備33038202004372號 )
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