However , effect in the left is greatly dissimilar , despite the liner plate is worn off , it won t fall , thus it is called anti - falling high - hardness wearing liner plate 而左边的效果可就大不一样了，您尽管把衬板磨净磨光为止，衬板也不会脱落，所以叫“防坠型高硬度耐磨衬板” 。
On the right , it is common liner plate , which will fall down when it is worn to red line , so it is obviously waste to change before reaching red line , but there is not means actually 右边是普通衬板，磨损到红线处衬板就会脱落，所以在红线之前必须换下来，这显然是浪费，但实在没办法。
Try to evaluate candidate interstellar tracks by oblique viewing , gently folding back foils and viewing in transmitted illumination , and viewing the tracks through the back of the tile with the tray inverted 试图以斜视方向评估候选轨迹，渐渐的把衬板番过来以透射光照射并从凝胶块的背面观察轨迹。
The main products of this enterprise include various high strengthening and wearing plastic products such as plastic carrying roller , plastic sliding chute , wearing plate , anticorrosive wearing pipes etc 公司主要产品有：煤矿井下专用托辊、塑料溜槽、耐磨衬板、防腐耐磨管道等多种高强度耐磨塑料制品。
Abstract : this paper researches the working characters of coveying coal system in thermal power plant , and introduces the method using super high molecular weight polylene substitute for coveying system ' s sheathing board 文摘:研究火电厂输煤系统的工作特性，介绍使用超高分子量聚乙烯材料替代该系统中耐磨衬板的方法。
2 . the condition of choosing steel spheres and backing sheet matching scheme is economical and reasonable firstly . in other word , when airr is bigger than i , cpv is more small and more economical 2球磨机钢球和衬板匹配方案选用的条件首先是经济合理，即在差额内部收益率大于基准折现率的基础上，费用现值越小越经济。
