Cold knowledge: Do you really understand the suspension…

The function of the motorcycle suspension system is mainly two basic functions: one is to isolate and digest the bumps and vibrations from the road surface to ensure the comfort and safety of the rider and the passenger; the other is to provide support for the steering of the rider. A typical con ---MORE---

Posted on

DM-ZS-04J speed monitoring protector

DM-ZS-04J speed monitoring protector Match the reluctance speed probe, eddy current sensor, hall sensor to monitor the unit speed. The micro-processing chip is used to process the signal, the measurement is accurate, the performance is stable, and the function can be extended according to the needs ---MORE---

Posted on

China Power Construction Wins 10 Billion African Hydrop…

[Upstream and downstream of China's instrumentation network industry] China is increasingly focusing on promoting equipment and production capacity to "go to sea." China Power Construction Group announced on the 23rd that its subsidiary, China National Hydropower International Corp., h ---MORE---

Posted on

Research report on mineral processing of Jinjiaping man…

Jin Ping manganese mine in Western Qinling Mountains with composite parts and INDOSINIAN EW fold belt, metallogenic zoning is Gansu Maqu - Shaanxi Lueyang area quit mineralization bring Erma - Zhouqu gold, copper, iron , manganese, phosphorus mineralization sub-band. The ore is mainly composed of m ---MORE---

Posted on

The chief engineer and the user's appearance teach …

Not long ago, a Xi'an Cummins engine used by a heavy truck user in Xinjiang reached a million kilometers without major repairs . As we all know, Xinjiang has a special geographic environment with complex road conditions and environment. In many areas, roads are still dirt roads, and ther ---MORE---

Posted on

The basic principle of gold extraction by cyanidation

Cyanide gold extraction method is one of the main methods for extracting gold from gold mines. The explanation of the mechanism of cyanide on the dissolution of gold is still inconsistent. Most people think that in the presence of oxygen in the cyanide solution of gold, a gold complex can be formed ---MORE---

Posted on

Major scientific instrument development special "u…

National major scientific instruments and equipment development "Wide range of ultra-high precision current measuring instrument" by the China Institute of Meteorology and other 5-year in-depth study, has finally made a series of technological breakthroughs. On March 29, from the China ---MORE---

Posted on