21МД/300-1,1(УБ)х2,5С-0,88(1,08)
21МД/350-1,1(УБ)х3,0С-1,04(1,1)
21МД/350-1,1(УБ)х2,0С-0,86(1,02)
21МД/400-1,1(УБ)х1,5С-0,7(1,0)
21МД/450-1,1(УБ)х1,0С-0,67(1,0)
21МД/300-1,1(УБ)х3,0Д-0,95(1,18)
21МД/350-1,1(УБ)х2,0Д-0,85(1,1)
21МД/400-1,1(УБ)х1,5Д-0,84(1,1)
21МД/450-1,1(УБ)х1,0Д-0,8(1,0)
21МД/450-1,3(тУБ)х2,5С-y(z)
21МД/500-1,3(тУБ)х2,0С-y(z)
21МД/550-1,3(тУБ)х1,5С-y(z)
21МД/600-1,3(тУБ)х1,0С-y(z)
21МД/500-1,55(тУБ)х2,0С-y(z)
21МД/550-1,55(тУБ)х1,5С-y(z)
21МД/600-1,55(тУБ)х1,0С-y(z)
