cutting-off wheel[机] 切断砂轮
cutting-off machine[机] 切断机床;切断机;翻译
cutting g off machine切割机床
cutting-off grinders型材切割机
cutting g off tool切断车刀
cutting-off method切断法
cutting-off machellone割切机
cutting-off trolly锯切小车
stem cutting-off截干
The solution to the problems existing in the speedy cutting off valve is put forward. Every movement of the speedy cutting off valve can be implemented with simpler operation and increased system performance.4.
在保证实现快速切断阀各项动作的基础上，消除了有害作用，操作更为简单，提高了系统性能。
参考来源 - 基于TRIZ的效应研究及其软件实现