Y普光气田大湾区块湿气增压项目（中原设计）22台高压抗硫止回阀（监造）251225中国石油化工股份有限公司物资装备部止回阀\BC,Swing CL900 RJ A350 LF2 CL1 STL/STL+VITON,F316 DN25 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN150 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN50 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN50 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN50 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN50 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN50 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN50 抗H2S止回阀\BC,Swing CL900 RJ A350 LF2 CL1 STL/STL+VITON,F316 DN25 抗H2S止回阀\BC,Swing CL900 RJ A350 LF2 CL1 STL/STL+VITON,F316 DN25 抗H2S止回阀\BC,Swing CL900 RJ A350 LF2 CL1 STL/STL+VITON,F316 DN25 抗H2S止回阀\BC,Swing CL900 RJ A350 LF2 CL1 STL/STL+VITON,F316 DN25 抗H2S止回阀\BC,Swing CL900 RJ A350 LF2 CL1 STL/STL+VITON,F316 DN25 抗H2S止回阀\BC,Swing CL900 RJ A350 LF2 CL1 STL/STL+VITON,F316 DN25 抗H2S止回阀\BC,Swing CL900 RJ A350 LF2 CL1 STL/STL+VITON,F316 DN25 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN80 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN80 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN80 抗H2S止回阀\BC,Swing CL900 RJ A352 LCB 316/STL,F316 DN80 抗H2S止回阀\BC,Swing CL900 RJ A351 CF3M 316/STL,F316 DN50止回阀\BC,Swing CL900 RJ A351 CF3M 316/STL,F316 DN50止回阀\BC,Swing CL900 RJ A351 CF3M 316/STL,F316 DN100
北京北京-2025-12-30 00:00:00
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