茂名分公司检维修阀芯组件等配件-OX26066中国石油化工股份有限公司茂名分公司阀芯组件\88-41335填料\28-28142密封组件\88-41325 6" CL1500 A216-WCC密封组件\88-41335 4" CL1500 A216-WCC阀体\526 1-1/2" CL150 A216-WCC/316阀芯组件\88-41325 6" CL1500 A216-WCC气控阀\08-80H气控阀\78-80H膜片\B700301086-723-0000阀芯\28-28142垫片\28-28142密封备件包\35-35212膜片\000007044-658-0000
2026-11-05