Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 1: General principles and requirements— 40 стр.
Fire classification of construction products and building elements. Classification using data from fire resistance tests on components of smoke control systems— 32 стр.
Fire classification of construction products and building elements. Classification using data from fire resistance tests on components of smoke control systems— 34 стр.
Fire classification of construction products and building elements. Classification using data from fire resistance tests on components of smoke control systems— 34 стр.
