scaffolding
It is explained as follows. With the advancement of the market-oriented reform of project cost and the reform of administrative examination and approval system, some...
is supported by the EPC project of wet desulfurization island of thermal power station and zero discharge of desulfurization wastewater The project carries out the...
Plastic Nail Plate The second code below identifies the way to obtain the electronic version. The way to obtain the electronic version is the last...
At about 3:15 p.m., the roof of the first underground floor in the 3-8 / G-K axis area sank and collapsed, and the second underground...
(6) foundation setting out (ink line): Foundation setting out can be carried out when the strength of cushion concrete reaches more than 30%. After the...
3) ambient temperature and test medium temperature a) liquid temperature during liquid pressure test. At least 2 pressure gauges with accurate calibration shall be set...
Once you buy it, you can watch it permanently and awesome. Indeed, it is impossible to survive without business, let alone develop. Once you buy...
Economical, cost saving, fast construction, no earthwork or concrete construction, extremely stable, can quickly change the installation position, ecological and environmental protection, do not damage...
At that time, all roads will be transformed into asphalt roads, and the greening along the line will also be repaired and replanted. Attention, drivers!...
If construction must be carried out in winter, the construction method shall be determined after technical and economic comparison. I feel that the winter construction...
