4 Thermal heat/process heat and fields of application 5 Water and steam as heat carriers 6 Design of an industrial boiler 7 How an industrial boiler system works 8 The use of boiler systems in practice 10 Bosch Industriekessel 2 | Industrial boiler technology for beginners.
| Learn more Â». Powered by Ajaxy. In education, the term transition typically refers to the three major transitional points in the public-education system: when students move from elementary school to middle school, from middle school to high school, and from high school to college.
Middle school girls in uniform in Mizoram, India. A middle school (also known as intermediate school or junior high school) is an educational stage, which exists in some countries, and takes place between primary school and high school. The concept, regulation and classification of middle schools, as well as the ages covered, vary between, and sometimes within, countries.