+ All Categories
Home > Documents >  · bolt is used as an injection rod for grouting purposes. ith the future that the lost drilling...

 · bolt is used as an injection rod for grouting purposes. ith the future that the lost drilling...

Date post: 17-Apr-2020
Category:
Upload: others
View: 3 times
Download: 0 times
Share this document with a friend
4
Transcript
Page 1:  · bolt is used as an injection rod for grouting purposes. ith the future that the lost drilling bit is predesigned with holes to aid grouting. This unique fca- ture makes construction
Page 2:  · bolt is used as an injection rod for grouting purposes. ith the future that the lost drilling bit is predesigned with holes to aid grouting. This unique fca- ture makes construction
Page 3:  · bolt is used as an injection rod for grouting purposes. ith the future that the lost drilling bit is predesigned with holes to aid grouting. This unique fca- ture makes construction
Page 4:  · bolt is used as an injection rod for grouting purposes. ith the future that the lost drilling bit is predesigned with holes to aid grouting. This unique fca- ture makes construction

Recommended