化工二部、炼油四部加氢车间氢压机配件中科（广东）炼化有限公司Special valve\9H-260-260 A40095-100Sealing assembly\9H-260-260 A-39468Sealing assembly\9H-260-260 A-40088专用阀\9H-260-260 59×200/CL-9H-260-260-11-00膜片\9H-260-260 Φ723×0.5/CL-9H-260-260-MP-00活塞环\9H-260-260 Φ127×6×6.35/CL-9H-260-260-21-01止回阀部件\2D45-14.7/34.5-87 2D45(Y7).50A-00/20Cr13
2026-02-27
广东 招标采购
化工二部、炼油四部加氢车间氢压机配件中科（广东）炼化有限公司Special valve\9H-260-260 A40095-100Sealing assembly\9H-260-260 A-39468Sealing assembly\9H-260-260 A-40088专用阀\9H-260-260 59×200/CL-9H-260-260-11-00膜片\9H-260-260 Φ723×0.5/CL-9H-260-260-MP-00活塞环\9H-260-260 Φ127×6×6.35/CL-9H-260-260-21-01止回阀部件\2D45-14.7/34.5-87 2D45(Y7).50A-00/20Cr13
广东-2026-02-27 00:00:00
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广东-2026-02-27 00:00:00
询比价服务
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