joint spacing的意思|示意
接缝间距
joint spacing相关短语
1、 contraction joint spacing 缩缝间距
2、 Spacing joint 缝距
3、 joint angle spacing 接缝间距
4、 Joint and fracture spacing 节理裂隙间距
5、 spacing of joint plane 节理面间距
6、 spacing of transverse joint 横缝间距
7、 expansion spacing of rail joint 轨缝伸缩间距