roll-over stand
常见例句
- As a new technique developed over the recent years, the adjustable roll stand technique of the stretch-reducing mill is capable of satisfying requirements for different OD tolerances of the tube.
张力减径机可调机架技术是近年发展的一项新技术，能够满足对钢管不同的外径公差要求。 返回 roll-over stand