Chery layout Henan "curve expansion" revises …

Chery Group, one of the “four small” companies, has finally taken the first step in the expansion of the other places. According to the official website of the Henan Provincial Government, Chery has chosen Kaifeng, Henan Province, as its strategic location city, and plans to build a ne-----

Analysis and Technology Discussion on Several Types of …

In the Newtonian fluid, non-Newtonian fluid and gas-liquid two-phase fluid delivery, screw pump has its unique advantages. The most widely used single, double and triple screw pump structure, working principle is very different. From an economic point of view, these three types of screw pumps have-----

2009 Global Engineering Machinery Top 50 List Released

The latest issue of the “2009 Top 50 Global Construction Machinery List” in 2009 was published. China’s eight companies were ranked as follows: Xugong Group’s 15th, Sany Group’s 18th, Zoomlion’s 20th, Liugong Group 25th, Longgong ranked 35th, Xiagong Machiner-----

China's top 500 "heavy chemical industry"…

The Top 500 Chinese Enterprises 2009 selected by the China Enterprise Confederation and the China Entrepreneurs Association were released in Hangzhou on the 5th. The analysis shows that the traditional industries in the top 500 Chinese enterprises account for a large proportion, showing obvious &qu-----

The UK has developed a marine coating that effectively …

Recently, British scientists have found a new way to effectively solve the problem of attaching barnacles and other algae on ships. They used nanotechnology to develop a special marine coating that successfully removed the marine life attached to the ship. The successful development of this produc-----

Tool coating surface smoothing technology

At present, in the global machining industry, Japanese machine tools and cutting tools have been highly evaluated for their excellent performance and quality, and are widely used. For indexable inserts, more than half of the coated grades are used to ensure a balance between wear resi-----