Hidden resource refers to the difficult resource that is difficult to mine due to natural conditions or human factors, and the recovery rate is low. The 0# stope of the middle section of Sh-320 in Fankou Mine is located in the upper middle section, which is the main ore body area. The ore body is

With the application of mechanized harvesting technology, the grain harvesting efficiency has been greatly improved, and mechanized harvesting must be combined with the mechanization of grain drying. At present, although China's grain drying technology has achieved rapid development, with the in

LED explosion-proof lighting and its principle is the same with the principle of explosion-proof lighting, except that the lamp beads are LED lamp beads, which is to prevent the ignition of surrounding explosive mixtures such as explosive dust environment, explosive gas environment, gas gas, etc.

In recent days, a foreign media rumors detonated the Chinese automobile circle. According to a US media report, "A representative of a well-known Chinese automaker made a bid for the Fiat Chrysler Motors (FCA) this month at a higher than market value, but this proposal was rejected." It

In order to cope with the challenges caused by the pollution of internal combustion engines and the shortage of petroleum resources, many new engines with low energy consumption and low pollution characteristics have been developed, including electric motors, fuel cell engines, aerodynamic engine

The official name of the truck crane: The truck-mounted crane truck, which is widely used for the hoisting and transportation of municipal construction, coal mine engineering, landscaping and other infrastructure materials and other equipment. The crane can

Published by: Dongguan Jing Yi High Frequency Machinery Co.,Ltd Date:2017-08-26 10:31:57 Our UK customer ordered one(1*) set high frequency blister packing sealing machine; After we received the samples blister and paper card. We test it with our pedal type sealing machi

Shiyan vehicle companies currently have a tendency of prosperous production and sales, and orders for many companies have been scheduled for the second half of the year. Due to the concentration of heavy trucks, Maojian District achieved a total of 12.36 billion yuan worth of industrial output in

We know that gluten meter is a professional instrument for measuring gluten. Using this instrument can quickly and accurately measure the gluten index of wheat flour, so as to better reflect the gluten quality of flour, and provide scientific basis for the production of different flours

For consumers who have heavy snowfall or year-round living in the snow, good snow tires can reduce unnecessary trouble. Let's take a look at the brand details of the new snow tires today. Let everyone know exactly what brand of snow tires is. Brands I

The medical waste transfer vehicle, also known as the medical garbage transport vehicle, is required to carry out strict protection against all kinds of medical wastes that may carry highly contagious pathogens during transportation and handling, so as to p

Explosives under the proper role of external energy, chemical reactions can take place quickly and generates a lot of heat and material in gaseous product. The following methods are commonly used for explosive classification. (1) According to the field of use, it is generally divided into two categ