Category: 202210
Ningdu intends to build China aluminum enameled wire production base
October 10, 2022

According to Cangzhou Sanjin Special Enameled Wire Co., Ltd.: Recently, the Ningdu County government introduced Yanzhou Sanjin Special Enameled Wire Co., Ltd. to invest a total of 560 million yuan to build China's aluminum enameled wire and ultrafine copper enameled wire production bas.......

China Develops New Live Vaccine for Human H5N1 Bird Flu
October 10, 2022

Xinhuanet Harbin, May 1st issue: China has developed a new type of human live vaccine for H5N1 bird flu

Xinhua News Agency reporter Fan Yingchun

China National Avian Influenza Reference Laboratories recently announced the development of a new type of cold-adapted live-atte.......

Look at the model room and learn what
October 09, 2022

Probably from the end of the last century, it is almost necessary to sell a house with a model house, because ordinary buyers are somewhat difficult to see the floor plan, only to see a model room, in order to allow buyers to have a more direct perception of the type of house, so from a In a se.......

Cotton formula fertilization technology points
October 09, 2022

The growth characteristics of cotton are infinite growth, strong regenerative capacity, strong controllability of plant shape, and large amount of fertilizer. In general, enough fertilizer is the basis for high yield and quality of cotton. Adequate phosphate fertilizer can promote the robu.......

Three-step home inspection
October 09, 2022

First, the concrete base without ceiling
1, according to the order of operations required for construction.
2, the grass-roots clean, and solid ground ash solid, no empty drums.
3. The surface is smooth and smooth, no trace of iron trowel can be seen, no blistering, peeling, cra.......

Acceptance of flooring in home renovation
October 08, 2022

The laying of the floor in a home decor is an important project. It is understood that the materials and tools that should be used and must be used in the construction can better achieve the construction results.
tool:

1, screw: fixed role, strong bite

2, wood: support.......

Renovation Guide: How to Choose Cheap and Suitable Coatings
October 08, 2022

The choice of paint must be chosen according to local conditions. According to the site of the decoration, the choice of paint must be selected according to the site and structure of the decoration. At the same time, ventilation should be maintained during spraying to prevent paint poisoning. .......

Centrifugal pump regulation and energy consumption introduction
October 08, 2022

Centrifugal pump and piping system through the characteristic curve diagram of the centrifugal pump flow control of several major ways: the outlet valve regulation, pump speed regulation and pump series, parallel regulation. The energy consumption loss of the outlet valve and the pump speed reg.......