Past, present and future of China's machine tool industry
1 The origin of the Eighteen Arhats (1949-1957) When the founding of New China in 1949, there was ...
Cat : 201812
The special role of microbial fertilizer
Posted on
Microbial fertilizer is a living fertilizer, and its function is mainly achieved by the life activi ...
Shenzhen Baoan District, an electroplating enterprise workshop, "step by step startling"
Posted on
On the morning of the 22nd, the reporter went to Baoan District security supe ...
The profit rate of the steel industry in the first ten months was only 2.91%.
Posted on
Luo Tiejun, deputy director of the Department of Raw Materials Industry of the Ministry of Indust ...
Rational fertilization for sorghum cultivation
Posted on
Sorghum has wide adaptability to soil, strong fertility, and is planted on sandy loam with rich org ...
The mechanism of antiviral action of traditional Chinese medicine!
Posted on
Due to its special biological characteristics and pathogenic mechanism, the virus still lacks effec ...
US PV module prices may continue to fall in 2012
Posted on
According to a recent report by the ClearSkyAdvisors on the US PV market, the weaker market deman ...
Posted on
On the morning of November 19, 2011, the farewell ceremony of Comrade Qian Weigui was solemnly he ...
Treatment of rice seedling disease with prochloraz to prevent drug resistance
Posted on
Mole seedling disease is an important disease on rice. The benzoxazole drug r ...
China's non-ferrous metal industry technology introduction
Posted on
I. Deeply understand the significance of accelerating the scientific and tech ...
List the three most common methods for fastener surface treatment
Posted on
Electroplating, hot dip galvanizing, and mechanical plating of fastener surfaces are ...