Distributed fiber temperature measurement system based on the principle of backscattering can be divided into three types: based on Rayleigh scattering, based on Raman scattering and based on Brillouin scattering. Currently developed more mature, and products are applied to the project is based on
Read TutorialModel NO.: FST Ice Shape: Flake Ice Application Fields: Food Processing
Read TutorialAccording to the latest statistics from the China Automotive Industry Association, the production and sales of commercial vehicles in 2009 were completed 3,407,200 units and 3,133,500 units, respectively, an increase of 33% and 28% year-on-year respectively. In the first half of 2009, the product
Read TutorialOn August 8th, the "million kilowatt-class nuclear power water-cooled centrifugal chiller (fixed-frequency)" independently developed by Gree Electric Appliances carried out scientific and technological achievements evaluation in Zhuhai. The expert group unanimously determined that the un
Read TutorialCondition: New Main Market: Oceania Machine Type: Electric Drive Cleaning Machine
Read TutorialModel NO.: un-coiler Trademark: LIMING MACHINERY Transport Package: 20gp*1
Read TutorialTechnics: MIM Quoted Condition: 2D / 3D Drawing / Sample Package: Carton, Plastic Bag, Export Package
Read TutorialThe trade competitiveness index TC index can reflect the competitiveness of a country’s products in the international market. The closer the index is to 1 The stronger the competitiveness, the equivalent to 1 means that the industry only exports without import; the closer the index
Read TutorialVentilation system design is actually the process of selecting critical fan and fan locations in a known ventilation network. By setting and optimizing the fan, the ventilation network realizes the orderly flow of the downhole air under the action of the fan power source to meet the wind requi
Read Tutorial1 Automated inspection and measurement system principle and facility block diagram This system is composed of simulation output and measurement units of thermal parameters such as temperature, process signals, and frequency to form a high-precision calibration standard; the main control computer, ac
Read TutorialThe world's largest medium and heavy commercial vehicle manufacturer of fully automatic transmissions Allison said South Korea Airport Corporation (KAC) newly purchased RETECH integral snow removal vehicles equipped with Allison 4500 Series fully automatic transmissions to efficient clea
Read TutorialThe same machine tool, why the production efficiency is several times different? The conclusion is that the fixtures selected for CNC machine tools are not suitable, which greatly reduces the production efficiency of CNC machine tools. This paper describes in detail the rational selection and appli
Read Tutorial