Noise Meter - Applications
The noise tester is an instrument used for noise detection and testing in public places such as work sites and squares. Noise pollution is one of the major environmental pollution problems. Higher decibel …
As a latecomer to the heavy truck industry, the Universiade officially put into production in 2009 and sold nearly 5,000 vehicles in 2010; from the well-known global trend, the Universiade Motoro to today's world, the exploration of the Universiade car transformation; from people'…
The traditional piston air compressor mainly has two kinds of rotary electric motor drive and electromagnetic vibration type. At present, most of the piston compressors produced at home and abroad are driven by rotary electric machines. The main advantages of this type of comp…
Constrained by various factors, the sales of domestic heavy trucks in 2011 did not continue the hot trend in 2010 and fell in April. According to the China Association of Automobile Manufacturers' Production and Sales News, in April 2011, commercial vehicles produced and sold 378,800 …
First, the technical characteristics of the four-in-one unit of nitric acid
The four-in-one nitric acid unit is a typical energy self-sufficient unit. In the selection of each single machine, the principle of high efficiency and energy conservation must be followed to ensure the …
On April 26, 2011, the Shaanxi Auto Xinjiang Auto Project started construction in the Urumqi Economic and Technological Development Zone (Toutunhe District). Leaders from the Xinjiang Autonomous Region Government, Weichai Group and Shaanxi Automobile Company participated in the groundbrea…
Jinzhou Petrochemical has invested RMB 290 million in natural gas hydrogen production projects using clean natural gas as raw materials. The project is a key project of Jinzhou Petrochemical this year. After the project is completed and put into production, it will solve the safety hazards…