The life of a car depends largely on the life of its heart, the engine. Overloading, high-speed driving, bad driving habits of starting and stopping, etc. may all lead to a reduction in the performance and life of the engine. But the greatest harm to engine performance and longevity …

In the first half of 2009, the state introduced a series of policies to promote the automobile industry, but the stimulatory effect on the commercial vehicle market is not obvious. Under this background, all commercial vehicle manufacturers and distributors are digging deeper into the …

One of China's two major areas of apple production is on the Loess Plateau. The region's climate is dry, with abundant light, a large temperature difference between day and night, and loose and deep soil, which is very suitable for the growth of apples. The apple industry in …

Petroleum and petrochemical
At a high level of prosperity. Trend Forecast: The oil industry maintains a high economic climate, and the petrochemical industry's economy is declining. Attention points: Changes in oil prices and petrochemical prices.
coal
It is currently in the…

In the tendering and bidding work of actual weak electricity system projects, it is often found that many budget units do not know how to put forward detailed and feasible technical requirements, and that a large number of bidders’ bid documents are inexplicable.

This a…

There has never been a "remaining break" in the discussion and debate about the international oil price trend in all walks of life. As one industry expert lamented: The oil price forecast is just like gambling.
After the oil price “changing face” oscillated upward an…