... hard mortar specimen forming machine硬炼成型机 hard nickel硬镍 hard or soft black kidskin high shoes硬或者软黑山羊皮高面鞋 ...
基于168个网页-相关网页
在对搅拌器中衬板失效分析的基础上，对镍硬铸铁和铬系白口铸铁进行了磨料磨损试验。
On the base of invalidation analysis of the wear liners of the beater, the abrasion-resistant capability experiment is carried through NJ-cast iron and Ct-white iron.
其他外露部分，是由碳钢镀镍或硬阳极氧化铝制成。
The other exposed parts are made of nickel plated carbon steel or hard anodized aluminum.
应用推荐