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.
型煤技術是潔淨煤技術之一，是改變煤炭燃燒方式的一項重要措施。
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.
表列數據爲破碎石灰石條件、若破煤塊、砂巖等較軟物料，産量還要大。
The coal briquette penetrability is important in researching the rule of protected stratum penetrability changes during the period of protecting stratum mining.
型煤的滲透性對研究保護層開採過程被保護層的透氣性變化槼律有重要作用，爲此設計了型煤滲透性測試系統。