Safe driving skills and experience are very important. Today we introduce some safety tips when driving on the highway. Be cautious when driving at night. The high-speed driving night uses high-beam lights to observe whether the taillights of the vehicles

[China Instrument Network Instrument Industry] The third batch of cold water meter product quality supervision and inspection in 2016 was successfully completed recently. A total of 56 batches of cold water meter products produced by 56 companies in 16 provinces and municipalities directly under the

A few days ago, Shanghai Yingde Investment Co., Ltd. and Jining Chemical Industrial Development Zone in Shandong Province reached a written agreement on the supply of supporting industrial gases. Shanghai Yingde Investment Co., Ltd. will invest 2 billion yuan in the first phase to build industrial

On September 20, 2017, BICES 2017, a highly anticipated construction machinery industry, was held at the 14th China (Beijing) International Engineering Machinery, Building Materials Machinery and Mining Machinery Exhibition and Technology Exchange Conference in the New China International Exhibitio

In recent years, especially precious metals silver and gold chemical beneficiation major progress has been made in the following aspects: (1) low leaching leaching problem for refractory gold ore direct cyanidation, roasting the ore prior to leaching, Alkaline pretreatment or addition of anti-filmin

The gray scale in the LED display industry can also be called LED brightness. Gray scale is also called midtone, which is mainly used to transfer images, pictures, video screens, there are 16 levels, 32 levels, 64 levels in three ways, it uses matrix processing to process the pixels of the file in

Outdoor led display, as the new favorite of future outdoor display advertising media, is widely used in finance, taxation, industry and commerce, post and telecommunications, sports, advertising, factories and mines, transportation, education systems, railway stations, docks, airports, shopping ma

Recently, the brand rating and brand consulting firm Chnbrand released the "2017 China Customer Satisfaction Index - Automobile Tire Satisfaction Ranking (C-CSI)". 2017 China Customer Satisfaction Index - Auto Tire Satisfaction Ranking Michelin (France), Bridgestone (Japan) and Go

Model NO.: XS-Spool003 Cross-Section Shape: Round Connection Type: Welding

The docking garbage truck is also called a docking garbage truck for a garbage compression station. It is a special vehicle used for the transportation and unloading of garbage in urban garbage compression stations. The box body of the vehicle adopts the hi

According to the difference in physical and chemical properties of rare earth minerals and associated gangues and other minerals, the ore dressing of rare earth ores usually adopts the following methods: 1. Radiation beneficiation method The main use of different levels of thorium ore rare earth

The UV laser light source that must be cooled with a water chiller has high requirement on the temperature control precision of water chiller to guarantee a small fluctuation in water temperature. This is because that an increase in water temperature fluctuation will lead to more opti