Measures to prevent and isolate coal dust explosions

Measures to prevent coal dust explosions, including dust control measures, explosion-proof measures and measures.

(1) Dust prevention measures

The role of dust prevention measures is to reduce the generation and

Causes and preventive measures for common cable faults in mines

Causes and measures for phase-to-phase short circuit faults:

(1) When the armored cable joint is made, the process does not meet the requirements, the insulation at the three forks is damaged, the insulation filling in the junction box is aged, cracked

Loss of tire market fell after natural rubber fell in March

Since June 2015, Hujiao has fallen for three months due to the arrival of the seasonal seasonal supply season, coupled with high downstream inventory, export restrictions and weak terminal demand. With the gradual release of the industrial chain and systemic risks, the Jiaojia price

Voith wins 4 propeller orders

Voith recently reported that it has received orders for four propellers (one VIT and three VSPs) for an offshore wind turbine that COSCO Shipyard is building for the Danish A2SEA.
It is understood that the ship is expected to be delivered in early 2012. One of the four thrusters has

Analysis of the future development trend of LED lighting stores

When the lighting stores are springing up, the competition in the industry is getting bigger and bigger, and the market is becoming saturated. How to survive and develop the lighting stores centered on the ancient town has become a problem. Recently, investment promotion activities in emerging

Futian Cummins Wang Hongzhong: Brand and Trust

On January 18, 2018, the 2017-2018 "China Truck Operation and Development Forum" hosted by China Truck Network was held in Beijing. As the final guest speaker of the keynote speech, Mr. Wang Hongzhong, the senior manager of Futian Cummins Customer Support Department, passed a s

How to use the plant disease quick diagnosis instrument

Crops will inevitably have some disease threats during the growth process. It is only at the initial stage of disease invasion to diagnose them and adopt effective plant protection measures to ensure the healthy growth of crops and avoid serious losses. The plant disease rapid diagno