A new milestone in the liberation of power, the first Q…

On August 19, 2019, Hebei Lijun's first Qingdao Jiefang Power franchise store officially opened in Shijiazhuang Yucheng. Along with the heat of the Liberation Green Steam Festival, a large number of card friends came to watch the opening ceremony. In the fuel-saving competition, the truc.....

High-temperature test of high-quality fire in the firew…

The hot weather since the summer of this year is like a bathing stove, not to mention the Turpan area in Xinjiang, which is known as the “flaming mountain”. Although the summer has passed, the autumn is not far, but in the Shangchai power high temperature test base, the air is sti.....

What is the difference between led explosion-proof lamp…

1.led explosion-proof lamp Led explosion-proof lamps are mainly installed in flammable and explosive places, and can prevent the various specific measures taken to ignite the surrounding explosive mixture. The whole body is solid and reliable, and the surface of the casing adopts high-tech spray .....

Daily inspection of single beam crane

Why do radial routine inspections during the operation of a single-beam crane? This is mainly to ensure the safe operation of single-beam cranes. The daily inspection of single-girder cranes mainly includes three types: daily inspection, weekly inspection, and monthly inspection. The daily inspecti.....

The relationship between micro-lubrication technology a…

The micro-lubrication technology has obvious advantages over the traditional cutting fluid lubrication and cooling technology. Significantly reduce the discharge of waste liquid and cleaning liquid; use a very small amount of lubricating oil; shorten the processing time by 20%-70%; extend the ser.....