As during the war in the Soviet Union used a " non-metric " technique from the US ?

For example, repairing American cars, tanks, planes, etc., if they have all been " inch ", and we have - " metric " ?Do not grind out each time the bolts and nuts with inch thread !

  • Андреева Ольга 'll try to suggest that Americans do USSR metric threads, at the request of the customer.The reason for this is the part of the instrument panel of the aircraft, namely P - 38 Airacobra, which is currently kept by us and it all threads metric. 06 May 2016