Although orbital welding technology isn’t new, it continues to evolve, becoming ever more capable and versatile, especially for pipe welds. An interview with Tom Hammer, a journeyman welder at Axen...
Through the comparative analysis of high-rise buildings with different building materials on different floors, and the analysis made by many experts in China, Professor Chai Chang, chief engineer ...
fixture mould
In the manufacturing process of steel structure components, the fixture jig plays an important role in the relevant production process. Therefore, the design of fixture fixtu...
All preparatory work must be carried out before installing the steel structure equipment.For example, the erector should retest the component before lifting and upgrade only if the component is no...
A piece of “industrial wasteland”. This is how the Pittsburgh Riverfront was once described. More than 30 years ago, city officials and developers tried to envision a greener and health...
This work was recognized by several well-known personalities, including President Joe Biden and other unions.
Organizers and workers are making the final decision in the first Amazon warehouse unio...