At an iron and steel plant, the rotary kiln is an important device for calcining pallets in the ironmaking process. The rotary kiln body is the part that is heated. The inner lining of the rotary kiln...
Due to various factors in design, construction, and subsequent use, problems such as hollow external walls, liquid leakage in the wall, and poor airtightness frequently occur in buildings, adversely a...
Cameras can be hidden inside everyday objects such as power sockets, toilets, bath bottles, and smoke alarms for secret shooting! Incidents of pinhole cameras have frequently occurred in recent years,...
In the national standard GB 50312-2007 Code for engineering acceptance of generic cabling system (including descriptions of provisions), there are clear acceptance requirements for generic cabling eng...
The hazardous waste warehouse temporarily stores and processes the hazardous wastes. The storage of massive flammable, explosive, and reactive objects can cause major fire, severely endangering safe p...
In hair curler productions, there may be defective products. For example, the product may have issues of uneven temperature during heating. To prevent defective products from entering the market, temp...