Recently, Rizhao City Donggang District Science and Technology Bureau accepted a group of pa

The Chinese New Year is approaching, many citizens are busy buying New Year's items, and the nu

Name of product specification Materials Steel factory / origin Price (yuan/ton) Than yesterda

Total 2 Page First Previous [1] [2] Next Page Last Page measuring tape keychainThe main type of T

The PCD Edge machining system developed by Methods Machine Tools' Methods EDM division enable

"There are always people who better than you". The failure of the anti-theft device has c

Profile: Wen Desheng, 52 years old, Yanshan University Institute of Mechanical Engineering Machinery

Careful study of the characteristics of forging dies, targeted development of forging die CAD / CAM

Recently, Chinalco Luo Copper invested more than 50 million yuan in the “High-performance cop

The mechanical computer has a long history. The 19th century British engineer Charles Babbag

"Fat worm" is the use of fertilization to kill crop pests. This method can not only c

Recently, the new technology of “regenerative burner” independently researched a