Self drilling anchor bolt system can achieve super support efffect

Written on November 11th, 2017 by: mrxuorg

With the development of economic society, tunneling construction applied more and more self drilling anchor bolt system.

Rock bolt can control the unstable geological conditions

Written on November 3rd, 2017 by: mrxuorg

Rock bolt uses the way of inserted into the hollow rod and later perfusion grout to anchor from the inside to the outside in the bore of the hollow rock bolt body.

Rock bolt system is extensive applied in all kinds of constructions

Written on October 28th, 2017 by: sinorockbolt

Rock bolt system is an advanced rock bolt which can ensure the anchoring effect for complex ground conditions.

Les laser bleu produisent de la lumière

Written on October 10th, 2017 by: nvnickelmo

Les laser bleu produisent de la lumière d’une seule couleur, ou pour le dire techniquement, sa lumière est monochromatique.

les pointeur laser 30000mw ont récemment trouvé

Written on August 9th, 2017 by: nvnickelmo

pointeur laser 30000m

Life of an escort

Written on May 15th, 2017 by: Amys story

Being an escort is often frond apon and seen as a disgusting slutty job,but as I am now 24years old I want people to see the REAL escorting. It isn’t nice for us either. In fact we are just like the rest of you.

Rock bolts from Sinorock is useful for engineerings

Written on April 28th, 2017 by: mrxuorg

Rock bolts from Sinorock is useful for engineerings

Super puissante évaluation de pointeur laser

Written on April 24th, 2017 by: blogripen

Ce pointeur laser 500mW est un outil pratique.

brouilleur clé telephone GPS

Written on April 17th, 2017 by: qianxu

brouilleur clé