Because the size of the helium pressure of the refrigerant does not only determine the size of the aerodynamic force, but also affects the resonance state of the whole machine through the action of gas spring and gas damping. The uncertainty of the gas force increases the deviation between.......
The reason why the TV drama "Sword" is good-looking, long-term broadcast, good script is the basis, and the highly respected "Sword" spirit is deeply rooted in people's hearts. At the end of February, LDK completed the acquisition of su.......
Core tips
On the afternoon of the 13th, the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) of the Law Enforcement Division interviewed relevant representatives of Volkswagen (China) Investment Co., Ltd. and asked the company to take effective and.......
Domestic melamine producers have not felt the warmth of spring but instead are entering the coldest “winter†in history. The cruel reality is also forcing melamine manufacturers to adopt a se.......
The national high-tech enterprise Changzhou Jinling Drying Equipment Co., Ltd., Jiangsu, according to the promotion of drying technology and the requirements of the majority of users, designed horizontal vertical boiling dryer, both reduce dust flying and reduce labor intensity, and has been wi.......
1. Vacuum is not high:
(1). Pump leaks.
(2) cartridge hole suction, appear mist: cleaning oil filter, check tubing, pumps.
(3) pump oil pollution: open the gas valve running 1-2 hours or longer, or new oil.
(4). Insufficient fuel, the oil level is too low: fu.......
(1). Pump leaks.
(2) cartridge hole suction, appear mist: cleaning oil filter, check tubing, pumps.
(3) pump oil pollution: open the gas valve running 1-2 hours or longer, or new oil.
(4). Insufficient fuel, the oil level is too low: fu.......
Molycorp, the largest rare earth mining company in the United States, said on March 9 that it has agreed to spend $1.3 billion to acquire Neo Material Technologies (NEO), a rare earth processor in Toront.......
Low-speed wire cutting is the use of continuous moving thin wire (called electrode wire) as the electrode, the workpiece pulsed spark discharge metal removal, cutting molding. It is mainly used to process a variety of complex shapes and precision small workpie.......
Electromagnetic flowmeter (EMF) is a new type of flow measuring instrument developed rapidly with the development of electronic technology in the 1950s and 1960s. Electromagnetic flowmeter is made according to Faraday's electromagnetic induction law. Elect.......
[Mechatronic Online News] March 15, International Consumer Rights Protection Day, this time of year, consumer associations will widely publicize the "Consumer Rights Protection Law," so that the protection of legitimate rights and interests of consum.......
Automobile tires are one of the most worn parts in the process of using the automobile. The quality of the automobile tires or defects are directly related to the safety of consumers. There are even owners who claim that the tires are "the bottom line of life."