Boiler efficiency and safety :
Boiler efficiency and safety : a guide for managers, engineers and operators responsible for small steam boilers /
ed. by W.S. Robertson ; contributors H.M. Ashton... [y otros.]
- 140 páginas
0333270169
Calderas--Eficiencia
Calderas de vapor--Eficiencia
TJ289 / B65
0333270169
Calderas--Eficiencia
Calderas de vapor--Eficiencia
TJ289 / B65