The scientific application of nitrogen fertilizer should pay attention to the following po…
On the afternoon of September 26, Zhu Hongren, a member of the party group and chief enginee…
The electroplated grinding wheel is a new type of glass edging tool. It has a novel structur…
31.3%! From January to August this year, the output value of the southern manufacturing and …
Sales of glyphosate wastewater pretreatment solutions have been good. However, according t…
Chen Hong, the general manager of Zhengzhou Guangzhi Complete Machinery Equipment Co., Ltd. …
Because most domestic manufacturers do not use the "double floating top grinding" tec…
MesoCoat's PcomP nanocomposite cermet coating was selected as a “breakthrough nan…
There are many alkaline soils in northern China. However, due to the large-scale use of ch…
The Ukrainian government reported on Monday that Ukraine exported 940,320 tons of alumina fr…
The fan channel of the large bypass ratio turbofan engine has basically reached more than 5…