RTY3360高速分体式压缩机
RTY3360 high-speed split compressor
DTY 1000高压电动式压缩机
DTY1000 high-pressure electric compressor
DTY4500储气库压缩机( 首台大型国产注气压缩机组)
DTY4500 gas storage compressor
(The first large-size domestic gas injection compressor unit)