Thermal gas flow meter working principle

Thermal gas flow meter is a kind of flow meter made according to the principle of medium heat transfer. It is generally used to measure the mass flow of gas. It uses the principle of thermal diffusion, and thermal diffusion technology is a technology with excellent performance and high rel

Modern Heavy Industry Engine Recreates the World's Best

On February 24, 2012, the Hyundai Heavy Industry Engine Division announced that Hyundai Heavy Industries has completed the production of 4,000 low-speed marine engines with the world's fastest production efficiency and the shortest production time. Following the world’s first brea

Triclosan safety attracts attention in the United States

According to Singapore’s “Lianhe Zaobao” report, triclosan is a common active ingredient in hand sanitizers, soaps, toothpastes and other hygiene products that can effectively kill bacteria and other microorganisms, but this compound has caused safety concerns in the United Stat

The germ rice machine works

According to the research of nutritionists, rice germ contains many trace elements, vitamins and unsaturated fatty acids that are beneficial to the human body, which can be described as the essence of rice. Germline rice was promoted and proposed by Ms. Kagawa Kao, the president of Japan