According to reports from the physicists' organization MORE

Laminate flooring, also known as impregnated paper laminated wood flooring / laminate flooring MORE

PP-R water pipe, as a new type of material, has become more and more in demand in recent years. It MORE

As the highlight of the 12th Five-Year Plan, energy-saving and emission reduc MORE

In the world-wide industry, the proportion of tool consumption is probably: high-speed ste MORE

1. Introduction From the investigation of the use of concrete pump found that many types of concret MORE

With the development of the housing industry, the decoration industry has also come to an upsurge. G MORE

Abstract: In this experiment, the initial weight of (16.70±0.85g) of channel catfish was studied MORE

Rotary vane vacuum pump in use encountered some problems how to solve, what is the solution? The fo MORE

What kind of attitude did humans choose to face the land they lived in? The ideal picture MORE

The Ministry of Finance and the State Administration of Taxation recently issued a document to re MORE

For a long time, people are paying attention to new colors, new specifications or new technology pro MORE