Allison's products once again demonstrated their capabilities in large-tonnage construction machinery. According to the German news, at the recent closing of Munich's bauma 2010 (2010 International Construction Machinery, Building Materials Machinery, Construction Vehicles an.......
Allison's products once again demonstrated their capabilities in large-tonnage construction machinery. According to the German news, at the recent closing of Munich's bauma 2010 (2010 International Construction Machinery, Building Materials Machinery, Construction Vehicles an.......
Abstract: A regulating valve, also known as a control valve, changes the fluid flow by means of power operation by receiving a control signal output from a regulating control unit. Regulators generally consist of actuators and valves. Accor.......
Tool History
As early as the 28th to the 20th century in China, brass cones, copper drills, knives, and .......
The Chemicals Division has set up two rank.......
The quick-drying heat-resistant coating prepared by FJN-9801B-1 has a dry time of.......
Spectrum Analyzer English full name Spectrum Analyzer
The main function of the system is to display the spectral characteristics of the input signal in the freq.......
Kline & Co company at the ICIS Asian Base Oil and Lubricants Conference held in July 2010 pointed out that the lube market is recovering, but the post-crisis world will still be more difficult. The development trend is that Type II oil will become the new Type I oil, and several .......