Peng Guangqian: Transgenic safety must use facts to speak

Peng Guangqian

After the publication of the author's thousand-character article "Eight-questioning staple grain genetically modified", it has aroused widespread public concern and resonance. Recently, the Information Office of the Ministry of Agriculture issued an ex.......

Prospects for China's wind power industry are still promising

“The development of renewable energy is an inevitable choice for China,” said Du Guangping, senior member of the Wind Energy Committee of the China Renewable Energy Society, in Beijing on the 13th. The prospects for China's wind power industry are still promising, but ther.......

Why are some capacitors divided into positive and negative poles?

Dongguan Songshen Plastic Electronics Co., Ltd. was established in 2001. For many years, it has been dedicated to chip resistors, chip capacitors, wirewound resistors, plug-in electrolytic capacitors, plug-in carbon film resistors, plug-in gold film resistors, power inducto.......

Daily maintenance specifications of dry mortar equipment

As the core equipment of dry powder companies, dry mortar equipment determines the company's production efficiency and production. The so-called "good horse with a good saddle", a good state of the dry powder mortar equipment to bring benefits to the enterprise, so daily maintenan.......

China's wire and cable industry has serious technical problems

Before and after 2008, despite the global financial crisis, this did not seem to hinder the development of the domestic wire and cable industry. Even in 2011, China defeated its old rival, the United States, with its superior cable output value of 1 trillion yuan. The world's largest .......

High pressure hose assembly prevents leakage

High-pressure hose assembly prevents leakage High-pressure hose assemblies are prone to leakage problems regardless of the joint. Most leaks are caused by external forces or impacts on the pipe, causing the assembly to loosen or the pipe to deform and cause leakage. Expande.......