Y海南炼化2026年7月中压闸阀中国石化海南炼油化工有限公司闸阀\BB,OS&Y CL150 RF A216 WCB+PTFE 13Cr/PTFE LINED/PTFE,13Cr/PTFE LINED DN100闸阀\BB,OS&Y CL150 RF A216 WCB+PTFE 13Cr/PTFE LINED/PTFE,13Cr/PTFE LINED DN50闸阀\BB,OS&Y CL150 RF A216 WCB+PTFE 13Cr/PTFE LINED/PTFE,13Cr/PTFE LINED DN100闸阀\BB,OS&Y CL150 RF A216 WCB+PTFE 13Cr/PTFE LINED/PTFE,13Cr/PTFE LINED DN100闸阀\BB,OS&Y CL150 RF A216 WCB+PTFE 13Cr/PTFE LINED/PTFE,13Cr/PTFE LINED DN200闸阀\BB,OS&Y CL150 RF A216 WCB+PTFE 13Cr/PTFE LINED/PTFE,13Cr/PTFE LINED DN250
海南//直辖县级行政区划-2026-07-15 00:00:00
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