With the development of economy and the improvement of science and technology countries will electro-hydraulic type of the vibrating table developed as a contact of the construction of the national defense and economic strategic task .
随着经济的发展与科学技术的提高,各国都将电液式 振动台的研制作为一项 与国防和经济建设 紧密相关的战略任务。
Capacitor changeover contactor converter vibrating contact electric
切换电容器式接触器 振动 接触换流器,电动的
The vibrating development of large lake basins and frequent transgression-regression lake waters resulted in the alternation and lateral contact of source rocks and reservoir rocks which formed three types of oil-bearing reservoirs in composite sheet architecture .
大型坳陷湖盆的 振荡发育与湖水频繁进退造成生、储油层的间互与侧变 接触,形成了3种连片含油类型。
Converter vibrating contact electric
振动 接触换流器,电动的
Turbogenerators a science for familiarly vibrating fault diagnosis and electric power producing actual contact closely having can right away converting into productivity value and also is urgent request to producing practice .
汽轮发电机组常见 振动故障诊断与电力生产实际 联系紧密,具有可马上转化为生产力的学术价值,也是生产实际的迫切要求。
Converter vibrating contact electric Alternating-current high-voltage contactors
振动 接触换流器,电动的GB14808-1993交流高压接触器
振动接点