青云翻译

Construction process, the use of infrared laser positioning technology accurate lofting, accurately mark the holes around the light blasting holes and direction.

During construction, exact loft with infrared laser positioning technologies, accurate marking and direction of the surrounding smooth blasting hole holes.

In the construction process, uses the infrared laser location technology precise lofting, sections out the peripheral light to explode the hole accurately the hole position and the direction.

Throughout the course of the construction project, using an infrared laser positioning technologies like precision, accurate bids from around the holes of the blast-hole position and direction.

During construction, exact loft with infrared laser positioning technologies, accurate marking and direction of the surrounding smooth blasting hole holes.