DIN 4701-1-1983DIN 4701-1-1995DIN 4701-2-1983DIN 4701-2-1995DIN 4701-3-1989DIN EN 12831-1997
适用范围
This standard gives methods for calculating heat losses for basic cases at thed design conditions. This standard gives a method for calculating the design heat load for basic cases under the design conditions. Basic cases are the majority of all buildings to be found in practise with a limited room height (not exceeding 5 meters) and assumed to be heated to steady state conditions under the design conditions.