VTS 02 2
PQRS Power and Energy Solutions
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VTS 02 2
35 962 просмотра · 11 лет назад
PQRS Power and Energy Solutions
1,31 тыс. подписчиков
35 962 просмотра · 11 лет назад
This video was developed by The Solar Academy and brought to you by pqrs.co.za. The contents cover some technical parameters which should be taken into consideration when designing or installing solar water heating systems for domestic or light commercial use.
This is Chapter 2