L: 275
OD1/ID1 x t1: 204.00/200.00 x 2.00
OD2/ID2 x t2: 104.00/100.00 x 2.00
OD1/ID1 x t1: 204.00/200.00 x 2.00
OD2/ID2 x t2: 104.00/100.00 x 2.00