HXQ活塞式蓄能器
HXQ hydraulic piston type accumulator
宝泉抽水蓄能工程
baoquan pumped storage hydropower station
铲刀缓冲蓄能器
blade cushion accumulator
充氮蓄能器
nitrogen charged accumulator
抽水蓄能工程建设
construction of pumped storage power project
弹簧式蓄能器
spring loaded accumulator
低压蓄能器柱塞
low pressure accumulator piston
吊钩铰盘制动蓄能器
hook winch brake accumulator