1. in case of thunderstorm, outdoor welding shall be stopped.
2. thorium tungsten electrode shall be placed in a sealed lead box. When grinding thorium tungsten electrode, gloves and masks must ...
1、 Current commonly used gutter materials and application scope
1.Material:
At present, there are three kinds of commonly used gutter materials: 3 ~ 6 mm steel plate gutter, 0.8 ~ 1.2 mm stainle...
There are many advantages of steel structure, such as light weight, less material, low cost, short construction period, large span, safe and reliable, beautiful shape, stable structure, etc.The bu...
In recent years, with the increase of building volume, in order to meet the requirements of building function and appearance modeling, some construction projects need to use steel structure corrid...
Steel structure workshop: leading to the construction of industrial production workshops in full swing all over the country, while the steel structure workshop has the advantages of beautiful shap...
The assembly of steel structure parts mainly takes parts as the unit. According to the node requirements of the actual construction drawing, several parts are assembled and assembled (also known a...