Project No.LVS 420:2021
TitleThe standard defines installation requirements of natural gas appliances in buildings of different use with maximal operation pressure 16 bar (including)
Registration number (WIID)59189
ScopeThe standard defines installation requirements of natural gas appliances in buildings of different use with maximal operation pressure 16 bar (including)
StatusStandarts spēkā
ICS group91.140.40