2007: The Year of China's Automobile Quality Reengineering


In the past year of 2006, the Chinese auto industry showed a strong side of its pillar industries: Domestic sales exceeded 7 million, and exports were expected to exceed 340,000, both of which were the highest ever. However, in the industry and outside of a carol, the inharmonic sounds of.......

Wan Qing has developed a solution drying equipment

Changzhou Wanqing Drying Equipment Co., Ltd. recently developed the LPG series high-speed centrifugal spray dryer, which is suitable for the special drying of emulsions, suspensions, pastes, and solutions.

The drying speed of the device is fast, generally only 5 to 15 seconds, with in.......

Commercial Vehicle Sales Surpassed 2 Million Units in 2006


In 2006, it was a bumper year for the entire automotive industry. In addition to the rapid growth of passenger vehicles, commercial vehicles also achieved a good harvest. Statistics from the China Association of Automobile Manufacturers show that in 2006 commercial vehicles sold a total o.......

Cucumber diseases a large inventory of cucumber leaves white net edge

The main symptoms of white leaves on the cucumber leaves: In the production of protected cucumbers, white mesh edges appeared in the upper and middle leaves of the plants, and symptoms began to emerge from the tips of the leaves, and developed along both edges of the leaves. When sev.......

China's fertilizer industry operating environment is not optimistic

According to statistics, in October, the domestic fertilizer market remained sluggish. The average price of urea market in October was about RMB 1,760/ton, a decrease of 1.7% from the previous month and a year-on-year decrease of 2.2%. Although the urea export tariff rate has dropped from 30% .......

Determine the best cutting parameters by experiment

Under the premise of satisfying the processing quality of parts, the key to improving the machining efficiency of CNC machine tools is how to maximize the metal removal rate. This paper mainly discusses how to determine the cutting parameters with the highest metal removal rat.......

Shanghai builds world-class monocrystalline silicon production base

On May 18th, the world's largest single-crystal silicon production base and China's largest wafer processing center solar photovoltaic cell project were signed and settled in Shanghai. The project covers a total area of ​​500 acres, with a total investment of 2.064 billio.......