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今日排行

1碳纖維復(fù)合材料 40條
2蜂窩芯材 120條
3蜂窩芯 122條
4玻纖 460條
5纖維 1967條
6模壓 71條
7實(shí)驗(yàn)室 12條
8真空袋材料 27條
9風(fēng)電葉片 17條

本周排行

1增強(qiáng)材料 1471條
2芳綸長(zhǎng)絲 7條
3其它增強(qiáng)材料 102條
4預(yù)浸料 76條
5蜂窩芯材 120條
6不飽和樹(shù)脂 103條
7真空袋膜 27條
8環(huán)氧樹(shù)脂 231條
9復(fù)合板 46條

本月排行

1增強(qiáng)材料 1471條
2芳綸長(zhǎng)絲 7條
3其它增強(qiáng)材料 102條
4預(yù)浸料 76條
5蜂窩芯材 120條
6不飽和樹(shù)脂 103條
7真空袋膜 27條
8環(huán)氧樹(shù)脂 231條
9復(fù)合板 46條

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