medium-hard rock meaning in Chinese
中硬岩石
Examples
- Skin impregnated drillbits are suitable for drilling in the medium - hard rock formation with f 6 - 10
表镶钻头适用于f 6 - 10机中硬及坚硬岩层的钻进 - Feed materials : lignite , coal , soft to medium - hard rock , ore , chalk , gypsum , limestone , soil , overburden and similar products
给料：褐煤煤炭从软到中硬的岩石矿砂白垩石膏石灰岩泥土废料以及其他与之相似的物料。 - Impact hammer mills are used in the mining sector and in the pit and quarry industry for primary and secondary crushing of different types of ore and medium - hard rock with a throughput capacity of 1 . 500 t h
振动锤碎机在采矿业采石业和土壤业领域里被用来对矿砂和中硬岩石进行粗碎和细碎。它的生产能力可达到1500t h 。