导叶不同步装置MGV装置
misaligned guide vane MGV
HM型大型磨机磁性衬板
HM magnetic liners for large grinding mills
大型竖井工程
large-scale surge tank project
大型装备系统管理
large installation systems administration
LISA
大型装备运输
transport of heavy duty freight
大型装备制造企业
large-scale equipment manufacturing enterprises
大型装备制造业
Large-sized equipment manufacture industry
large-scale equipment manufacture