Confident fill the tank with a narrow neck to the desired level (for example, an automotive canister), if you equip the funnel with a special gauge. For its production will need a wire needle with a diameter of 1 mm, cork or foam float and a tin strip into the guide hole.
Recommend to read
WINGED CUB
In October 1962, during the armed conflict with China, Indian troops were surrounded. At the end was ammunition and food. It seemed a few days — and the Indians suffer a great defeat....
“FAST” FUNNEL
When you need something to filter through the fabric that is attached to a funnel, the process is often delayed due to the fact that, when wet, the fabric sticks to the walls of the...
