coal briquette

常见例句

Coal briquette is one of clean coal technology, which is an important measure to change the way of coal combustion.
型煤技术是洁净煤技术之一，是改变煤炭燃烧方式的一项重要措施。
The tabular date are for crashing limestone. If it used to crash the soft material, such as coal briquette, sandstone, etc, . the output will be bigger.
表列数据为破碎石灰石条件、若破煤块、砂岩等较软物料，产量还要大。
The coal briquette penetrability is important in researching the rule of protected stratum penetrability changes during the period of protecting stratum mining.
型煤的渗透性对研究保护层开采过程被保护层的透气性变化规律有重要作用，为此设计了型煤渗透性测试系统。