F364-茂名分公司动力部动力二车间落煤管改造领料计划中国石油化工股份有限公司茂名分公司耐磨弯头\FW-410/12.5-M-530 MMDL2SG-241102/20#+ZGCr18NiMoMnSi耐磨大小头\SG-450/12.5-M2311 MMDL24-SG-251002/20#+ZGCr18NiMoMnSi耐磨弯头\SG-450/12.5-M2311 MMDL-SG-251005/20#+ZGCr18NiMoMnSi耐磨弯头\SG-450/12.5-M2311 MMDL24-SG-251004/20#+ZGCr18NiMoMnSi插板阀\SG-450/12.5-M2311 MMDL24-SG-251001/ZG270-500+ZG40CrMnMoSiNi
2025-10-23