Practical action publishing dez 1985 (2 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Revised edition of this practical survey of low-cost stoves for use in developing countries. Prepared for skilled technicians who will be able to use the drawings as a basis for building stove models, for testing and adaptation to local conditions.

Taschenbuch. Zustand: Neu. Neuware - A 'state of the art' survey, with guides to costs and criteria for choice of pumping methods.