【化】 双面焊

on both sides Jack of both sides bread buttered on both sides both sides of the medal both sides of the shield from all sides There is much to be said on both sides. sides When disaster struck, help came from all sides. both corresponding sides take sides welding by both sides both sides welding shuttle change from both sides both sides nourishing both sides both sides clear printed on both sides continuity on both sides both sides automatic changer confrontation of both sides counsel on both sides