安庆分公司2026年中速磨煤机大修中国石油化工股份有限公司安庆分公司推力关节轴承\ZGM123G MG53.11.13刮板组件\ZGM123G MG50.11.07.01/45#+16Mn辊芯轴承盖\ZGM123G MG53.11.09 Φ525×180/Q235+耐磨合金压盖\ZGM123G Φ385×1000×70/45#+3Cr13压盖\ZGM123G Φ380×575×45/45#+3Cr13拉杆装置\ZGM123G MG53.11.13/42CrMo齿圈轴承\ZGM123G MG53.11.15X/ZG310-570磨辊紧固组件\ZGM123G MG53.11.09/25Cr2NoVA磨辊紧固组件\ZGM123G 02MG50.11.10/35CrMo拉杆装置\ZGM123G MG53.11.13/42CrMo
2026-09-21