The plastic nozzle is an injection molded polypropylene unit consisting of two parts --the main body with integral target diffuser and a snap-on insert or orifice cap.
Characteristics of plastic nozzles:Maximum operating temperature from 120°C to 300°C. Improves circulation of the turbulent flow and optimizes mixture of the solutions. Assures uniform mixture of solutions and improve product quality.Constructed of carbon fiber-glass-reinforced polypropylene or stainless steel
Cooling Tower Nozzles Shandong Hiking International Commerce Group Co.,Ltd , https://www.constructionfrp.com
The new version of the motor vehicle driver training textbook “Starting from Hereâ€, prefaced by Minister of Transport Yang Chuantang, officially met with the majority of driving schools and trainees. The new version of the textbook was newly revised according to the “Driving Instruction and Examination Outline for Motor Vehicle Driving Training†jointly issued by the Ministry of Transport and the Ministry of Public Security and was prepared by the Ministry of Transport.
The new version of the textbook pays more attention to the cultivation of safe and civilized driving awareness, the training of actual road driving ability, and the development of professional drivers' quality. It has reorganized the contents in strict accordance with the order of the new outline and adjusted the original four stages to three stages. The test contents of subject 1, subject 2 and subject 3 are more in line with training rules. The new version of the textbook allows the visualization of complex knowledge through actual scene images. Students can also use the two-dimensional code on the back cover of the textbook to log on to designated websites to learn multimedia network courses.