Self-Drilling Anchor bolt (SDA) are full threaded hollow rock bolts which used in the drill string during drilling of a support hole, and grouted into the hole.
HMR board is made by adding a special resin to the board which gives it extra moisture resistance. This resin can be added to numerous types of board, and so not all HMR boards are the same (but their moisture resistant properties are).
Spherical head Lifting Foot Anchors The Lifting Foot Anchor system is supplied in a wide range of lifting capacities ranging from 1.3T to 32T. The method of use is the same throughout the size range. It is Manufactured from specially ductile steel, making
This Windows 7 Pro COA License sticker with online activation OEM key is physical product, sourced from refurbished computer, it is neither copy nor counterfeit. The key codes will work on any computer, lifetime license for 1 PC.We are wholesale all kinds