reduction crusher 中文意思是什麼

reduction crusher 解釋
次軋破碎機
  • reduction : n 1 縮小，減少；降級，降位；（刑罰等的）輕減；減速；減價，折扣。2 （城市、國家等的）陷落，投降，...
  • crusher : n. 1. 壓碎者，壓碎器[機]。2. 〈口語〉猛烈的一擊；壓服人的議論，使人啞然失色的事實。3. 〈俚語〉警察。
  1. This crusher is designed to be used for the coarse and medium reduction of various kinds coal and coke as well as other friable materials of low hardness

    本機主要用於粗碎、中碎各種硬度的煤、焦炭及其它低硬度的脆性物料。
  2. During the deep - hole blasting for the excavation of guishan quarry for construction of baoquan pumped storage hydropower station, the blasting powder factor and the charging concentration of the blasting powder in the rock are reasonably controlled, and then the rate of blasting chunk is greatly decreased with the reduction of the working amount of the boulder blasting afterwards in conjunction with the suitable excavator and crusher etc

    摘要在寶泉抽水蓄能電站工程龜山料場開挖的深孔爆破中，合理控制了爆破單位耗藥量和炸藥在巖石中的集中度，最大限度地降低了大塊率，並結合使用適宜的開挖及破碎機械等措施，從而減少了二次爆破工作量。
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