Suction gas plants . Fig. 35.—Junkers Calorimeter for testing Calorific Value of Gas. APPENDICES. 157 The following account of a series of tests made to determine thecalorific value of coal gas by
Junkers Cerapur ZWB 30-4 C 23 Gas-Brennwert-Kombi-Therme 24kW Heizung NEU | intec-heizung.de