| 早期煤仓都用尼龙衬板 |
| 添加时间：2019/6/20 14:38:25 浏览次数： |
| 在我国，早期煤仓都用尼龙衬板，后来出现超高分子聚乙烯板，又改用超高分子聚乙烯板。尼龙板要比超高分子聚乙烯板耐磨，硬度也高。不过尼龙板比超高分子聚乙烯板贵，安装也复杂。 In our country, nylon lining board was used in early coal bunkers, and then ultra-high molecular polyethylene board appeared, and then ultra-high molecular polyethylene board was used. Nylon board has higher wear resistance and hardness than UHMWPE board. However, nylon board is more expensive than UHMWPE board and its installation is also complicated. |
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