ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
How do the telescoping sections operate, or do they?
It's been a while, so I may remember incorrectly, but I believe it is fully functional, and I think it relies on hydraulics.
How do the telescoping sections operate, or do they?
It's been a while, so I may remember incorrectly, but I believe it is fully functional, and I think it relies on hydraulics.