Modern Maple Leaf Infrared Detector Principle

Infrared radiation is an electromagnetic wave with a wavelength between visible light and microwave, which is not noticeable to the human eye. To perceive the existence of such radiation and measure its strength, it must be converted into other physical quantities that can be perceived and me.......

Selection of excipients during tableting

Starch

The most commonly used is corn starch, which is of a nature and stability and does not work with most drugs, with a water content of 6% to 8%. In actual production, it is often mixed with powdered sugar and dextrin which are more compressible, because th.......

FAW Xichai determined to be a "Chinese power expert"

In order to promote the transition from operating products to operating brands, Wuxi Diesel Engine Factory of FAW Jiefang Company (hereinafter referred to as FAW Xichai) recently released its new brand strategy, determined to be a “ Chinese power expert.......

Car recall

The so-called car recall (RECALL) is a car that is put on the market. It is found that there are defects in design or manufacturing, and it does not comply with relevant laws and regulations. It may lead to safety and environmental problems. Manufacturers must.......

Introduction of spiral separator

1. What is the principle of the selection of the spiral concentrator ?

The spiral concentrator is made up of 4-6 turns of spiral chutes. It is surrounded by a rubber tire with a cast iron or grooves, groove ceramics p.......

Conquering North East Dongfeng Cummins Engine has advantages!

In the second half of 2017, Dongyou Cummins Xinjiang Core Service Network Xinyou Pump Co., Ltd. was informed that its oilfield vehicles had recent plans to update and immediately contacted the Dongfeng Cummins Xinjiang Business Office to visit customers.

After field .......