双动力驱动 meaning in English

hybrid drive
two motor drive
two-motor drive

Since 1972 , j series hammers and various rock drll bits have been developed , among them two products have won the prices of the national science conferences and fourteen products obtained scientific and technical achievement prices from the metaillurgy , ministry . all the products have been widely used in metal , coal , and industrial mineral mines , hydroelectrie construction sites and sold to the foreign markets as well . cimr machinery plant is a department responsible for trial - producing , manufacturing and marketing the research achievements of cimr , it has started manufacturing hammers and rock drill bits since 1958
在与tanhoanganh公司主要代理建筑和工程机械总经理nguyen huy huyen的交流过程中，当我们谈到cs165智能整体型一体化液压潜孔钻机可钻凿100m深的孔，能把偏斜率控制在1 %以内，整个凿岩过程在定位完成后自动完成，并配备了双动力驱动系统时，他举起大拇指，大呼“ powerful