NBN D 12 101:1988被替代
Thermostatic Radiator Valves - Dimensions And Details On Connection
出版：Belgian Standards
专家解读视频
88
ISO 228-1:2000 - Identical
ISO 426-2 : 1983 - Identical
ISO 1338 : 1977 - Identical
HD 1215-2 : AC1 89 - Identical
ISO 965-1 : 2013(R2019) - Identical
EN 215-1 : AC1 87 - Identical
ISO 426-2 : 1983 - Identical
ISO 7-1 : 1994(R2015) - Identical
ISO 228-1 : 2000(R2016) - Identical
ISO 1338 : 1977 - Identical
ISO 1338:1977 - Identical
HD 1215-2 - Identical
ISO 965-1:1998 - Identical
ISO 7-1:1994 - Identical
ISO 426-2:1983 - Identical
