1. 321 type steel bridge Bailey net lane width is 3.7 meters; 200 steel bridge net lane width has two kinds: standard width is 4.2 meters (convenient for special vehicles);
2. The staggered arrang...
Bailey Bridge is a fast-assembled bridge designed by the Highway Planning and Design Institute of the Ministry of Communications on the basis of the original British-made Bailey Steel Truss Bridge...
All shipping containers are the same width, and most have two standard height and length measurements. As such, they provide modular elements that can be combined into larger structures. This simpl...
Low-E glass, also known as low-emissivity glass, is a film-based product composed of multiple layers of metal or other compounds plated on the glass surface. The coating layer has the characteristi...
In daily life, many consumers choose aluminum sliding door, it is low carbon environmental protection, moderate price, and decorative strong, suitable for installation in the bathroom, kitchen and ...