أ: 139.70
OD/ID xt: 63.50/60.20 × 1.65
OD1/ID1 × t1: 63.50/60.20 × 1.65
OD2/ID2 × t2: 50.80/47.50 x 1.65
OD2: 50.8
OD/ID xt: 63.50/60.20 × 1.65
OD1/ID1 × t1: 63.50/60.20 × 1.65
OD2/ID2 × t2: 50.80/47.50 x 1.65
OD2: 50.8