At the request of the Solid Fuels Advisory Bureau a Zeta Model No. 30 boiler, installed on the premises of the United Building Society, U.B.S, building, Johannesburg was tested under actual operating conditions.
Reference:
Van Doornum, G. & Kuiters, A. 1967. Performance of a Zeta hot water generator on bituminous coal. http://hdl.handle.net/10204/12861 .
Van Doornum, G., & Kuiters, A. (1967). Performance of a Zeta hot water generator on bituminous coal Retrieved from http://hdl.handle.net/10204/12861
Van Doornum, GAW, and A Kuiters Performance of a Zeta hot water generator on bituminous coal. 1967. http://hdl.handle.net/10204/12861
Van Doornum G, Kuiters A. Performance of a Zeta hot water generator on bituminous coal. 1967 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/12861
