and vice versa in excess oil , reduces the number of barrels
the basis of the scheme is a memory cell , and the elements that govern it as in the scheme there are various sensors
which can be configured in its sole discretion and a control unit unloading barrels
if you read the set of words unrelated meaning. it 's all fault gооglе translator

there is a video where the circuit is shown in action https://youtu.be/2uk9jBvvFeo?t=6m27s
but there are great and mighty Russian language,