Recently, a ZNXK high-efficiency evaporative condenser for furfural condensation was successfully rolled out at Hebei Weili Refrigeration Equipment Co., Ltd. and delivered to customers. It is reported that this is China's first energy-efficient evaporative condenser for furfural condensati.......

A prevention and control of pests and diseases. Since the crop stalk brought pathogens can easily spread through the soil (such as corn, leaf blight, smut, wheat scab, etc.). Therefore, during the growth of crops, we must also pay attention to the prevention of pests and diseases to .......

Cryogenic pump installation and operation requirements

First, the installation of cryogenic pump, the pump parts must be washed with a solvent clean, dry before assembly, non-staining with water and grease.
Second, the cryogenic pump itself and the pump suction pipe cool.......

Compared with the domestic passenger car market, commercial vehicle parts and components have always maintained a relatively self-sufficient state. However, this seemingly calm natural economy is facing increasing challenges from multinational component giants.

At present, China's backbone gear manufacturing companies and research institutes represented by Shanghai Automotive Gear Plant and Shaanxi Fast Company complete automotive gears, motorcycle gears, construction machinery gear drives, agricultural machinery gears, industrial gear .......

Use tool radius compensation to write an example of a part contour program.

G54 G90 G00 Z100.0; M03 S500.0; X-10.0 Y-10.0; G01 Z-5.0 F100.0; G42 X10.0 Y10.0 D01; X30.0; G03 X40.0 .......

The economic crisis has had a major impact on major companies, and there has certainly been some impact on Cooper Tires. However, due to the focus on replacing the market, the impact is not great. Cooper's sales in the first half of the year still maintained double-digit growth, .......

December 21, 2008 was the 21st World AIDS Day. The theme of the campaign was "Stop AIDS and honor its commitment." To encourage people to care for and support people living with HIV and AIDS, to mobilize the whole society to participate in AIDS prevention and control, to promote compr.......

The heavy-duty transmission market for a month can be said to be surging.

In mid-to late November, the news that Big Tooth had transferred to China National Heavy Duty Truck Group had just “fallen away”. In early December, news of Dongfeng 14 block heavy-duty tran.......

Japan's Ishikawajima Heavy Industries Co., Ltd. has successfully developed a combined marine small-scale anti-rolling device that can reduce the hull roll angle by about one-th.......

Driven by a series of important measures such as national investment promotion and expansion of domestic demand, the heavy truck market ushered in warm springs, and production and sales of Fast transmissions showed a good momentum of heavy volume growth. In February, the companyâ€.......