RWD-46-PS-202509004（闸阀、截止阀、止回阀）EC中国石化长城能源化工（宁夏）有限公司闸阀\BB,OS&Y CL800 SW/FNPT A105 13Cr,F304 DN25闸阀\BB,OS&Y CL800 FNPT A105 13Cr,F304 DN20闸阀\BB,OS&Y CL800 SW/FNPT A105 13Cr,F304 DN20截止阀\BB,OS&Y CL150 RF A216 WCB+FEP 13Cr/PTFE LINED/PTFE,13Cr/PTFE LINED DN50止回阀\BC,Lift CL150 RF A182 F316L 316L,F316L DN20 氧用 脱脂微量排气阀\ARSX-16Q DN15止回阀\H41H-25C DN25止回阀\H41W-16P DN15 RF
宁夏/银川-2025-09-15 00:00:00
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