But if there is any problem, we will guarantee to solve it within 2 working days after your pictures or video proof. 4. Q. What is your sample policy?A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier co...
Their many uses include taking pictures from the sky,observing (观察)wild animals and delivering packages.Now these small flying robots are leading a new farming revolution(革命) according to the Food and Agriculture Organization of the United Nations.When equipped(装备)with cameras...
Their many uses include taking pictures from sky,observing(观察) wild animals and delivering packages. Now these small flying robots are leading a new farming revolution(革命),according to the Food and Agriculture Organization of the United Nations. When equipped(装备)with cameras...