但由于目前石油和化工用螺杆式压缩机对流量、排出压力、轴功率等要求较高，目前基本上还依赖进口。
But because it now oil and chemical use screw compressor for flow and pressure from the shaft power, high demands, at present basically also rely on imports.
厂家直销压缩机接头盖、进口膨胀阀、温控、各车系原装压力传感器等！
The factory direct sale compressor meets the skull, to import the expansion valve, to control, various vehicles is warm the original installation pressure transmitter and so on!
厂家直销压缩机接头盖、进口膨胀阀、温控、各车系原装压力传感器等！
The factory direct sale compressor meets the skull, to import the expansion valve, to control, various vehicles is warm the original installation pressure transmitter and so on!
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