CWCA-LHN,CWEA-LHN,CWGA-LHN,CWIA-LHN,CWCA-LIN,CWEA-LIN,CWGA-LIN,CWIA-LIN,CWCA-CHN,CWEA-CHN,CWGA-CHN,CWIA-CHN,CWCA-CIN,CWEA-CIN,CWGA-CIN,CWIA-CIN,CWCK-LHN,CWEK-LHN,CWGK-LHN,CWIK-LHN,CWCK-LIN,CWEK-LIN,CWGK-LIN,CWIK-LIN,CWCK-CHN,CWEK-CHN,CWGK-CHN,CWIK-CHN,CWCK-CIN,CWEK-CIN,CWGK-CIN,CWIK-CIN,透气型,较大设定压280 Bar抗衡阀