BAE2HCA美国艾默生emerson膨胀阀
200RD6T4M 240RA8T5T 240RA8T5M
200RD6T5M 240RA8T7T 240RA8T7M
200RD7T5M 240RA9T5T 240RA9T5M
200RD7T7M 240RA9T7T 240RA9T7M
200RD9T5M 240RA9T9T 240RA9T9M
200RD9T7M 240RA12T7T 240RA12T7M
200RD9T9M 240RA12T9T 240RA12T9M
200RD12T7M 240RA16T9T 240RA16T9M