ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
The purpose of this test, is to check if it is viable to use a VAWT in conjunction with a water brake, to generate hotwater for domestic usage. I have some ideas for a very large, cheap VAWT for hot water production!
The purpose of this test, is to check if it is viable to use a VAWT in conjunction with a water brake, to generate hotwater for domestic usage. I have some ideas for a very large, cheap VAWT for hot water production!