红联英语单词
coach bolt
coach bolt什么意思,coach bolt翻译
基本解释
un.: 方头螺栓;扁圆头带榫螺栓
网络: 马车螺栓;止动螺栓;方头螺拴
英汉解释
扁圆头带榫螺栓
方头螺栓
例句
Carriage bolt (coach bolt): Has a domed or countersunk head, and the shank is topped by a short square section under the head.
马车螺栓(螺栓教练):有一个圆顶或沉头,而小腿是由简短根据头方节突破。