SN EN 777-1:2009现行
Multi-burner Gas-fired Overhead Radiant Tube Heater Systems For Non-domestic Use - Part 1: System D, Safety
出版：Swiss Standards
专家解读视频
Specifies the requirements and test methods for the construction, safety, classification and marking of non-domestic gas-fired overhead radiant tube heaters incorporated into a multi-burner system with each burner unit under the control of an automatic burner control system. Applicable to Type B[22] systems intended for use in other than domestic dwellings, in which the supply of combustion air and/or the evacuation of the products of combustion is achieved by mechanical means. Applicable to systems which are intended to be type tested.
BS EN 777-1:2009 - Identical
I.S. EN 777-1:2009 - Identical
NF EN 777-1:2009 - Identical
NEN EN 777-1:2009 - Identical
SS EN 777-1 Ed. 2 (2009) - Identical
NS EN 777-1:2009 - Identical
ONORM EN 777-1:2009 - Identical
UNI EN 777-1:2009 - Identical
NBN EN 777-1:2009 - Identical
DIN EN 777-1 (2009-09) - Identical
UNE EN 777-1:2009 - Identical
UNE EN 777-1:2000 - Identical
NBN EN 777-1:1999 - Identical
