(1) Grooving method → ​​engrave in a certain proportion according to the direction in which the ore property changes most.

Samples of laboratory samples are typically taken. Applicable to: the case where the exposed surface of the ore body is small and there are many sa.......

The People's Bank of China decided to cut the deposit reserve ratio of deposit-taking financial institutions by 0.5% from October 15, 2008; from October 9, 2008, cut the benchmark interest rate for one-year RMB deposits and loans by 0.27 percentage points each, and other deadlines. Th.......

Michelin launches newest active wheels

Michelin's active wheel technology was available 12 years ago, but we still don't see signs of this attractive technology being mass-p.......

Anhui Lu’an heavy truck dealership manager Huang Dejun has received feedback from buyers of country III heavy trucks in recent days. The users reported that the national III heavy trucks they bought are not easy to use, with high fuel consumption and low shipment volume. These user.......

Desert Dangerous Goods Carrier (3)dangerous goods vehicle off-road for desert
Equipped with safety devices such as fire prevention and anti-static, used for the transportation of dangerous goods desert vehicles. Note (3): The product nomenclature o.......

Radioactive source vehicle radioactiviting source carrier
Equipped with radiation-proof storage containers, safety devices and other devices, it is used for radioactive logging operations of van-type special-purpose vehicles.

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Because of its good flexibility, the horizontal machining center is easy to compose a flexible processing automatic line and becomes the preferred equipment master machine of the current manufacturer. Among them, the machining center with double pallet .......

On October 16th, the trend of “the early appearance of a depressed chemical market and the price entering the downtrend channel” reported last month was confirmed by the market. Yesterday's data showed that the domestic petrochemical industry continued to fall in the past four .......

Due to the strong influence of the national energy-saving emission reduction policy, this year, Yuchai’s shares in mass production of engines that meet the national Euro II emission standards, and with its brand effect, won the trust of many auto manufacturers, the products are mar.......

Valve flow coefficient and cavitation coefficient is an important valve parameters, which are generally available in the advanced industrial countries, the valve material, even in the sample also printed. China's production of the valve is basically no information in this area, .......

On October 18th, China's largest intelligent rubber machinery and pressure vessel research and manufacturing base and Asia's highest level self-applied material handling and batching laboratory were laid in Jiaozhou.

The base is located in Jiaodong Township, Jiaozhou,.......

According to the forecast of CNPC experts, due to factors such as the deceleration of economic and high energy-consumption product output, and the high price of refined oil, the future growth of China's oil demand will steadily decline. It is expected that China's oil demand will incre.......