أ: 63.50
ب: 28.60
OD/ID xt: 25.40/22.10 × 1.65
OD1/ID1 × t1: 25.40/22.10 × 1.65
OD2: 38.1
ب: 28.60
OD/ID xt: 25.40/22.10 × 1.65
OD1/ID1 × t1: 25.40/22.10 × 1.65
OD2: 38.1