Motor part 1, no response after turning on the power. Most of the power plug, power leads and motor windings caused by a short circuit. 2, difficult to start or can not start, and accompanied by "buzzing" sound. Overhaul can be used when the direction of small bamboo quickly move the fan

China Power Engineering Consultants Group Inc. (CPECC) recently signed an agreement with the United States General Electric and the U.S. Trade and Development Agency on the integrated coal gasification unit combined cycle power generation and carbon capture and storage technology. Under the agreem

Recently, Jinxi Petrochemical won the title of “Advanced Unit for Special Equipment Safety Management in Huludao City” and ranked first among all companies in the city. Special equipment is equipment that involves life safety and high danger. At present, Jinxi Petrochemical has six cat

Because of the surge in orders from tire manufacturers, the price of synthetic rubber in the world may rise significantly due to the rise in natural rubber prices that prompts tire manufacturers to search for cheaper alternative raw materials, synthetic rubber. Due to tight supplies, natura

On April 3, Bohai Equipment Company, which had been reorganized for the entire two years, held a signing ceremony for the unveiling of the Institute and the cooperation in science and technology. Li Xinhua, deputy general manager and member of the Party Group of CNPC, and Wang Daofu, chief geologis

In the first quarter of this year, the production and sales of Hande products are booming. As of the end of March, the Jisongqiao Group exceeded 100,000 units, and its operating performance doubled year-on-year, creating a new record in the company’s production and operation history. The f

Last week, the reporter learned from the well-known auto parts company in China , the Liyuan Piston Group, that the group has invested 55 million in two fully automatic piston production lines imported from South Korea. Yu Jianhua, chairman of the Liyuan Group, said that the new product will

After the split with the Shuangqin shares, Michelin has realized the purpose of wholly-owned Shanghai Warrior, but Michelin will also face the risk of losing the back brand. According to the agreement between the two parties, Michelin’s right to exclusive use of the Warrior brand is o

First, the circuit design A nickel-metal hydride battery has a voltage of only 1.2V, while a super-bright LED requires an operating voltage of 3.3V or more to ensure sufficient brightness. therefore. It is necessary to try to raise the voltage. Common boost circuits generally have two forms, namel

Swiss Lonza Group has world advanced level in the field of chemical waste treatment. The incinerator plant with waste heat recovery and flue gas treatment system launched by the group at the just-concluded Achema Asia 2010 will avoid potential cross-contamination when dealing with waste solvents ge

Since the reorganization of the domestic oil industry at the turn of the century, China's oil refining industry has been able to overcome various difficulties and rise rapidly under the drive of deepening reforms, opening up, and rapid economic development. In the global financial crisis, it to

China's Ordnance Industry Group Inner Mongolia One Machine Baotou Bei Ben Heavy-Duty Truck Co., Ltd., worthy of 850,000 US dollars, and 10 2641K freight timber trucks were successfully exported to Singapore, laying a solid foundation for the company to better explore the overseas market. Sinc