In the group discussion at the S2 group in Shandong on March 12, 2014, Yuan Zhongxue , deputy director of the National People's Congress and the National Rubber and Tyre Engineering Technology Research Center, said that China’s tire production currently accounts for one-fourth of the world’s total. There is no one in the country. There is no convincing standard for the quality of tires in the testing field.
Yuan Zhongxue said that as far as he knows, some foreign tire companies have up to 11 outdoor test sites. The tires they produce need to be installed on vehicles to carry out actual driving wear tests. Domestic tire manufacturers use self-test methods. , in the "standard is not uniform" or "no standards" situation.
Yuan Zhongxue noticed that the current overloading of the cart on the high-speed road is serious. He suggested that if a chip is placed in the tire and the tire has its own “identity cardâ€, its position information can be displayed at any time and transmitted to the Beidou satellite at any time. The temperature, pressure, speed, and other information of automobile tires will also be accurately reflected, which can greatly avoid the occurrence of traffic accidents. The investigation and handling of overloading and speeding by relevant departments will also be expected to fundamentally block the problem of overloading and overspeeding of large and small vehicles.
Construction lifts are usually used in combination with tower cranes on the construction site. The general load is 0.3-3.6 tons, and the operating speed is 1-96m/min. There are many types, which can be divided into two types according to the operation mode: non-paired weight and paired weight.
Construction elevator is often used in the construction of manned cargo construction machinery, mainly used in the city high-rise and super high-rise in all kinds of buildings, also known as construction elevator.
Construction Lift,Building Hoist,Construction Elevator,Heavy Duty Lifting Equipment
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