open riveting的用法和樣例：
例句
- If the back riveting is not modified,it should be the one lost from the original riveting.Of course it needs the real one for judgement.
后鉚如能排除動(dòng)手的嫌疑，應是原鉚斷掉遺失，當然還需查看實(shí)物方能最后定斷。 - Analysis and calculation are made on the rivet force needed by the rivet sleeves with various shape and dimensions in the circular groove riveting.
對環(huán)槽鉚接中不同形狀和尺寸鉚套所需的鉚接力進(jìn)行了分析和計算，結果表明鉚套的尺寸和形狀對鉚接力有很大影響。
