channel closure的意思|示意
管封口，管封头
channel closure相关短语
1、 coolant channel closure 冷地剂通道封头
2、 main channel closure 大江截流
3、 river channel closure 河道截流
4、 Diversion channel closure 导流明渠截流
5、 open diversion channel closure 明渠截流
6、 coolant channel end closure 冷却剂通道端塞
7、 main channel river closure 大江截流