微张力定(减)径机
Slight-stretch sizing (reducing) mill
Slight stretch sizing (reducing) mill
三辊微张力定减径
3-roll tiny-tendon reducing
微张力定(减)径
Slight stretch sizing (reducing)process
(微)张力减径机
Slight) stretch pipe reducing mill
slight)Stretch reducing mill
发电机微机励磁实验装置
generator microcomputer-based excitation system for experiment
发动机微机控制系统
Computer controlled system
级联及微张力控制
cascade connection and micro-tension control
三辊微张力减径
three-high low tension reduction
水轮机微机调速器
microcomputer-based hydro-turbine governor
hydraulic turbine governor