Learn to use the laser plummet correctly

The laser plummet is mainly used in elevation buildings. Generally, a small hole is reserved in the middle of each floor. The control point is led to the downstairs, a vertical meter is set up, the leveling is strictly performed, and the laser is turned on. This facilitates the establishment o.......

719 wins 186 million sewage treatment project contract

Recently, 719 successfully signed the BT project for Taipingzhuang sewage treatment upgrading and second phase new construction project in Chengde City, with a total contract value of 186 million yuan.
Taipingzhuang Sewage Treatment Plant covers an area of ​​about 5.98 hectar.......

Asia's largest flywheel energy storage car appeared

Recently, one of Asia's largest flywheel energy storage vehicles appeared in China's ten art venues outside, attracted everyone's attention.

This flywheel energy storage electric vehicle has a capacity of 1000 kVA and uses the most advanced mobile un.......

Shandong: Jinan upgrades buses


On October 18th, 2013, Jinan City, Shandong Province will upgrade the public transport vehicles and purchase 1,000 new buses through government procurement. The total investment is over RMB 800 million to improve public transport service. The investment in these vehicles also effectively .......