The whole industry of rotary evaporator is facing a new round of golden period of development. In the process of rapid development, there will inevitably be fast fish and slow fish. Big fish eat small fish. This is a market game rule, but it is also an opportunity for enterprise developmen…

A study found that women with emotional disorders may be more severe during pregnancy, and symptoms of postpartum depression begin after the baby is born. Postpartum depression is a clinical depression that affects…

The 100-day rectification campaign for the emission of motor vehicle pollutants from transport enterprises in Xi'an has been successfully completed. Through the "into the university", "into the construction site" and "into the enterprise", the operat…

Water ring vacuum pump can also be used as furnace shell pump in distillation process

Under normal circumstances, any pump capable of discharging air directly can be used as a low vacuum pump, such as a reciprocating vacuum pum…

Pirelli tires have announced that the company has appointed the chairman and CEO of Pierluigi Dinelli North American Free Trade Zone, effective January 1, 2015. The appointment will be implemented on January 1, 2015.

…

Facing South Korea's expansion of Taiwan's screw industry: Let the China-Korea FTA be launched soon, and the Taiwan authorities' assessment may roughly bring the impact of NT$650 billion to the Taiwanese industry. Taiwan’s Executive Dean Jiang Yihua said that the c…

Printing the area to clothes is no longer a new thing. In the souvenir shop you can print famous areas to various items. However, if you happen to live in a small town or a quiet suburb of the city, this is not pos…

Experts have revealed a new type of paper that can be erased and rewritten without the need for ink. They say that even in early prototypes, this type of paper can be rewritten 20 times without affecting its resolu…

Looking back at 2014, China once again won the title of the world's auto market, and at the same time it is at the forefront of the era of change; foot 2015, how will the future auto market be? On January 6, 2015, the “2015 China Auto Phoenix Forum” hosted by Phoenix …

Electronic hooks describe common faults and processing methods. With the continuous development of electronic technology, the accuracy of measurement work is closely related to the economic benefits of enterprises. As a measurement instrument that is accurate in measurement, fast in weighing, a…

Recently, there are audio reports that the Ministry of Commerce has recently sought the relevant parties to set a point of view, and will amend the current "Car Sales Method Implementation Method" (hereinafter referred to as "Method"), and intend to change the cur…