[ China Agricultural Machinery Industry News ] At present, China's agriculture is generally in the transition period to agriculture 2.0, that is, from labor labor, individualized operation to mechanized production and large-scale operation, but due to the influence of.......
On September 20-23, on the stage of BICES 2017, Shantui SE50-9, SE70-9, SE130-9 three new excavators were launched! Through the layout of the excavator product line, Shantui once again proved its powerful technology R&D capabilities to the market and its u.......
Dear Sirs/Madam,
We on behalf of China-Lutong Parts Plant take immense pleasure in inviting you to attend the Automec 2017 to be held from 25th April to the 29t.......
In recent years, especially precious metals silver and gold chemical beneficiation major progress has been made in the following aspects: (1) low leaching leaching problem for refractory gold ore .......
(1) Advantages: 1 Simple structure; 2 Easy to promote the use of mechanized equipment.
(2) Disadvantages: 1 The flexibility of the application is poor; 2 There is also a level of engineering.
(3) Improved direction.......
(2) Disadvantages: 1 The flexibility of the application is poor; 2 There is also a level of engineering.
(3) Improved direction.......
I. Content of on-site management Field work is the most direct and main place to complete the contract content of the project. Therefore, the content of its management involves almost all the contents of the construction process, including the project to start planning the construction land rea.......
Every year, people are electrocuted and die. And often these tragedies can be avoided and they need not happen. The reason why these tragedies of electrocution occur is that many people don’t have ignorance about wires and security measures. The wiring of the wires is very particular, .......
In farm production, the monitoring and early warning of diseases can set up a “safety barrier†for farm production, reduce the incidence of crop diseases to the lowest level, and help crops grow healthily. Therefore, at present, in many farm management processes, plan.......
Recently, Cargotec's MacGregor Corporation has received a contract to provide mooring and riser systems for the Moheshkhali floating LNG terminal operated by Excelerate Energy.
Under the contract, MacGregor's contract is part of the construction, procurement, constructi.......
When using the caving method to return to the mining column, the ore-extracting conditions are worse than those in the mine. Because when the ore body inclination angle is 55 ~ 70 °, the empty field method is used to return to the mining room, the ore can be released smoothly by its own weig.......
At present, the competition in the security market has become increasingly fierce, and price warfare has become the most important means of competition. Some bad businessmen cut corners and used counterfeit products to deceive consumers. This situation also appears in the security monitoring .......
YA Attja burning and other biochemical leaching from pyrite slag leaching of precious metals Au, Ag, achieved good economic returns and significant environmental effects. In this study, the Leadville .......