4912| 19
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邊長600,15厚的PVC或尼龍最多承受多重? |
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點評
30公斤
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Archiver|手機版|小黑屋|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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