单词striction
n.: 压缩
网络: 紧缩；收缩；缩小
收紧,收缩,压缩
The utility model relates to the improvement of a belt box in a feeding and striction belt mechanism of a bank note binding machine.
本实用新型是对捆钞机中送进、收紧带机构中的带盒的改进。
Magneto striction Guided Wave; NDT; Sensors; Bias magnet field;
磁致伸缩；导波；无损检测；传感器；偏置磁场；