President Lin called S&A again and decided to purchase S&A CW-5000 water chiller to cool Rofin 3-5W UV solid laser. Actually, President Lin had called S&A a month ago, expressing that he would like to purchase a water chiller to cool Rofin UV solid laser, and S&A recomme

Nie Bingqiang after 80 is the market regional manager of Jiangxi Dalong Heavy Industry Co., Ltd. and has won the company's sales champion for three consecutive years. Even though he is young, he has accumulated seven or eight years of experience in the sales of agricultural machinery products.

The status quo of China's imported auto parts can not meet the needs of the auto industry. The relevant departments should pay attention to this reality and establish China's import auto parts policy. According to information, China's annual production of cars is about 600,000, and th

Lithium-ion batteries, which are now widely used by everyone, are developed from lithium batteries. So before we get to know the lithium-ion battery, let's introduce the lithium battery. For example, the button battery used in the previous camera was a lithium battery. The negative electrode m

Oil dry mechanical vacuum pump (also called dry mechanical pump) means that the pump can start to pump air from atmospheric pressure, and can also directly discharge the pumped gas to the atmosphere. There is no oil or other working medium in the pump chamber, and the pump The ultimate pre

In the near future, Honda shared the vision of a freeway expressway to work. A car on the highway can safely drive itself, and the driver's hand can leave the steering wheel. The car is just a prototype, Honda said that this technology may beg

On September 3, 2014, a “small head” sprinkler appeared on the streets of Yibin, not only to wash the sidewalk but also to enter the streets and lanes. Compact and flexible new sprinkler It is understood that this is a new type of sprinkler vehicle introduced by the Sanitation

Recently, with the strong support from the project of "one hundred billion yuan industry" in the autonomous region, Guangxi Electric Power Academy completed the construction of the first sulfur hexafluoride solid analysis laboratory in Guangxi, indicating that the sulfur hexafluoride sul

The latest quotation shows that the backlight application in the third quarter entered the traditional off-season, demand slowed down, and the price of backlight LEDs dropped by an average of 3-8. The demand for LED applications for lighting was flat, but the price competition was fierce, with the d

How is the progress of the elimination of the yellow standard car in Wenzhou? Is there a lot of curfew after the expansion of the yellow label car limit area? Yesterday, the reporter followed the traffic police department of Wenzhou City and the environmental protection department to learn about th

The Ministry of Commerce recently revised and promulgated the "Measures for the Administration of Overseas Investment", and the foreign investment will implement the management mode of "reporting mainly and approval as the supplement", and minimize the scope of approval. The &q

Compared with traditional illumination sources such as incandescent lamps and fluorescent lamps, light-emitting diodes (LEDs) are widely used in display panels and general-purpose lighting products because of their low power consumption, long life, no pollution, fast response, and high color purity.