What are the special requirements for the security door in the computer room?

On the basis of safe operation, we must pay attention to the purification of welding fumes, argon arc welding in addition to the same electric shock, burns, fire as electrode arc welding, there are also high-frequency electromagnetic fields, click radioactivity and arc damage much stronger than welding arc welding. The specific safety operation requirements can be searched for argon arc welding in the encyclopedia, and the special requirements are at the bottom.

Footwear and clothing companies, exported to the EU is to do each batch of materials need to do azo test (material), if it is a textile material, but also to do allergenicity or carcinogenic dye test, the above test is a test that the EU must require (in addition to carcinogenicity))!

In order to protect personal privacy, bathroom glass is generally: frosted glass, jade sand glass and other opaque glass or the method of pasting cellophane.

Disclosure content: 1. All entrance door openings meet the size requirements of the design drawings. The exterior wall at the entrance of the cave is the 1M line of the building line, and the indoor ground has not been decorated after treatment. The opening direction is the same as the opening direction of the drawing. >>>More

The bank's security door has the following professional capabilities: >>>More