This powerpoint explains:-The conditions for a tank test-How to take the test-Testing for leaks
This powerpoint explains:-Thermal draught–Checking the draught of a drain -Material requirements for connection and discharge ducts -Drain (construction, design, special provisions -Checking and cleaning
This powerpoint adresses: -Different types of room thermostatsFurthermore the associated electrical diagrams are addressed.
This document describes the different kinds of cement and concrete, the scope of application of the different types and prefabricated elements.
This powerpoint explains:-Different types of flue gas discharge systems.-Discharge of combustion products -Example (scheme)-Type A- appliances