Remove the hose storage after irrigation activity is quite time-consuming long, and weighs a lot, and besides, dirty. To facilitate the work, having made for winding, storage and transportation of special drum. Need two plywood disc and cut water pipes. Mount the drum on a trolley from old shopping bags.Recommend to read
WORKING WITH FOAM
Offer two method of cutting large sheets of foam. Nichrome filament is suspended vertically (Fig. 1) or stretched horizontally to the table surface (Fig. 2). Adjusting in the first case,...
TRAPPED IN THE”HOLLANDS”
The views of Americans on submarines before the First world war was somewhat different from those in European fleets. Overseas shipbuilders in those "baby" years of development of...
