MAC电磁阀在煤矿筛选中常用的三款:
DCF2516
54A-AB-000-DM-DDFJ-1KJ CLSF
DCF2504
52A-13-00C-DM-DDFJ-1KJ CLSF
DCF040116
BV-214A-CB0-00-BBN0-CPG 8892