Category: 202407
China Machine Tool & Tool Industry Association Announces 2009 Advanced Member Enterprise (Top Ten Enterprise)

With the active participation and active support of the clubs and the majority of member com…

How to control the risk of excessive trace elements after the "2625" announcement

It is well known that long-term use of inorganic trace elements has caused serious pollutio…

Analysis of Quality Problems in Production and Use of Coating Iron

The light industry standard QB/T 2763-2006 "coated tin (or chromium) thin steel plat…

Interpretation of "Made in China 2025": The situation and environment facing the development of China's manufacturing industry

Abstract At present and in the fu…

Hot Dipped Galvanized Round Steel Pipe/Gi Pipe Pre Galvanized Steel Pipe Galvanised Tube

Model NO.: 1" …

Coated insert for processing titanium alloy medical parts

In the medical parts manufacturing industry, the main difference is that more than 90% of th…

Yunnan Standards Stone Expo Order bans unscrupulous exhibitors

Abstract Recently, the China (Kun…

Research and Implementation of Variable Frequency Speed ​​Regulating System Based on SVPWM

1 Introduction In the AC motor frequency control, the PWM control has been widely used, a…

Dandong industrial clusters and park projects have developed rapidly over 26 million yuan

Recently, leaders of Dandong City held talks with “new members” of six instrumen…

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