Illumination has a great influence on the photosynthesis of Annona squamosa leaf. The most important factor in photosynthesis is the illuminance. In agricultural production, we usually use temperature illuminance recorders, temperature illuminance recorders and other recorders to determi

Wreckers do not have a lot of opportunities to lift vehicles with booms. They are generally used on uneven roads or on difficult grounds. Its working procedures mainly include the following aspects: 1, select the parking space. When the wrecker arrives at t

The number of cars in our country continues to increase. Cars may gradually become popular in every household as electric cars. Gas stations will become an important facility in people's lives. When oil is refueled, emissions of oil and gas will bring health to the atmosphere and peopl

Dear users of the refueling vehicles , the refueling vehicles are collectively referred to as tanker trucks for transporting oil products. The full name is the tank-type oil transporter. The functions of the tanker are divided into two types: mobile refuell

In April 2013, the value of exports of mechanical basic parts was 12.250 billion yuan, a year-on-year increase of 5.53%. Among them, the production of forgings and powder metallurgical products increased by 15.18% year-on-year, while the reduction of gears and gears, and transmission manuf

Although the hot summer season has not yet arrived, our owners should also do a good job in car air conditioning maintenance to prepare for the hot summer. 1. What should you watch out for when using air conditioners? 1. When air conditioners are used in

Aoling half row oil tank car Chassis configuration: Aoling 2.05m metallic paintwork body, half-row front-turning cab, Perkins 135-horsepower engine, wheelbase 3800mm, 6-speed gearbox, 3 tons front axle, 6 tons rear axle, 8.25-16 tires, power steering , c

The Ministry of Industry and Information Technology issued Document No. 632 in 2011: The Ministry of Industry and Information Technology shall suspend the application of the “Announcement” for the application of new products for sleeper buses before the revised safety technical

In the 2012 China Automotive Industry Science and Technology Awards, two awards were awarded to the gear industry. They were: Tianjin Tianhai Synchronous Technology Co., Ltd. won the second prize for “Planetary Products and Industrialization”. Chongqing Qingshan Industrial Co., Ltd. won

As an important achievement in the development of Volvo Group hybrid vehicles, Volvo Trucks has now started selling "Volvo FE Hybrid" heavy hybrid trucks in certain European markets. This hybrid truck can save up to 30% of fuel, mainly used for urban distribution and garbage removal. Hy

China Automobile Network's suction truck program has been included in China's Ministry of Industry and Information Technology's suction truck vehicle announcement. All 2 categories 108 manufacturers 92 suction truck brands 828 kinds of suction tr

China Automotive Network ambulances are listed in the China Ministry of Industry and Information Technology ambulance car announcement all 9 categories 105 manufacturers 93 ambulance brands 1373 ambulance product information, the latest ambulance announcemen