Pr0dvm tumble dryer, Ukraine

This IP/site has been noticed in repeated unauthorized copying of ads from a g r o - u k r a i n e . c o m
(//tractor-service.com)
My father served in the armored forces as a driver-mechanic and told how during some classes the officer issued the following pearl:
"A triangular hole with a diameter of three centimeters is welded to the upper bottom of the rectangular tank."