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.
In general, pre-school is meant to promote development in children through planned programs. Pre-school is defined as: center-based programs for four-year olds that are fully or partially funded by state education agencies and that are operated in schools or under the direction of state and local education agencies. preschool (also nursery school, kindergarten outside the US and UK) is an educational establishment offering early childhood education to children between the ages of three and five, prior to the commencement of compulsory education at primary school.