solar stick extrusion 2018
72 بار بازدید -
7 سال پیش
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We are developing a system
We are developing a system that creates sticks of 2 METRES ... WATCH THE NEXT VIDEOS IN OUR CHANNEL IN FEBRUARY ... ... ...
...PLASTIC waste can be used to form sticks with SOLAR energy ...
7 سال پیش
در تاریخ 1397/01/03 منتشر شده
است.
72
بـار بازدید شده