Hydraulic Control Valve Features, Maintenance and Maintenance

The hydraulic control valve is a water pressure control valve, and the hydraulic control valve is composed of a main valve and its attached catheter guide valve needle ball valve and pressure gauge. According to the purpose of the use of different functions and places can be developed into a r

Focus on breaking through the performance of industrial textiles

Recently, leaders from famous enterprises in industrial textiles from all parts of the country and related experts gathered in Keqiao to hold the “12th Five-Year Plan” national science and technology support program “Key Tec

China Aluminum Integrated Rare Earth Separation and Smelting

Chinalco recently announced that China Aluminum Rare Earth (Jiangsu) Co., Ltd. has established a joint venture with five rare earth separation and trading companies in Jiangsu Province. After the integration, the company's rare earth separation capacity wi

Crop remedies

1. Strengthen field management. For the phytotoxicity of the field should be strengthened management, combined with watering, increase the application of manure, manure, ammonium bicarbonate, ammonium nitrate, urea and other quick-acting fertilizers, promote root development and regenerati

Southern rare earth mineral rights battle: entry threshold

After half a year of cracking down on piracy and rectification, and the resulting surge in prices of rare earth products, 15 cities in the five southern provinces with medium and heavy rare earths have rediscovered the charm of this wonderful resource.

Although their current priorit

Bullfrog body found to help human anti-aging substances

Beijing February 27 news, a South Korean research team found a kind of anti-aging substance in the skin of bullfrogs, this substance can delay the aging process of human cells.

According to the leader of the research team, Professor Jin Shuwen, they have isolated a kind of amino a

Photovoltaic industry can only warm up for winter

With Germany and Italy, which account for 70% of global demand for photovoltaic products, gradually showing signs of waning effects, PV companies have already felt the chill. Wang Yichao, chief strategy officer of Yingli Group, stated that this “winterâ

PCBN tool performance, application and use attention

Abstract 1.PCBN tool material and its cutting performance 1.1PCBN tool material type according to the added components: there are two kinds of PCBN directly sintered from CBN single crystal and PCBN sintered body with a certain propo