BS 3166 : 1959 : Thermographs (Liquid-filled and vapour pressure types) for use within the temperature range
- London British Standards Institution
STD1380
BS 3166 : 1959
STD1380
BS 3166 : 1959
Copyright @ 2015-2021 Library, University of Moratuwa, Katubedda, Moratuwa (10400), Sri Lanka