Glorious course of gratifying results
October 24, 1991 was the 30th anniversary of the rise of the technical cooperation activities …
Simple returning device
In the past, the material returning devices we used on the punching machines were generally de…
How to manage and use the coordinate measuring machine
Since the 1970s, China has introduced the three-coordinate measurement of the United Kingdom, …
Attention should be paid to waterproofing of steel structures
Waterproofing of buildings is a worldwide problem. In fact, the advantages of building waterpro…
Ecological management of rice diseases
First, the common point of rice disease prevention and control
1. The prevention and …
1. The prevention and …
Shanghai Zhongtian Aluminum Co., Ltd. made a major breakthrough in large section heat-resistant aluminum alloy wire of 1440mm2
A few days ago, Shanghai Zhongtian Aluminum Wire Co., Ltd. made a major breakthrough in th…
Singapore Stone Overview
Singapore's land is small, only 618Km2, and the resources are poor. The original 12 quar…
Reuters commented on July 4
LME Market: Part of the copper week recovered from a 3.5% loss last Friday. It fell into tradin…
How to prevent and control soybean mosaic disease
In recent years, the occurrence of soybean mosaic disease has been increasing year by year…
Self-rolling cutting tool
The self-rolling cutting end milling cutter is composed of a cutter body, a ring cutter and …
Remember the opening ceremony of the Diamond Project of Chengchang Runjin Thermal Power Co., Ltd.
On February 28, 2004, Shandong Liaocheng Changrunjin Thermal Power Co., Ltd. held a grand di…