ل: 76.00
ر(مم): 76.50
OD/ID xt: 51.00/48.60 × 1.20
OD1/ID1 × t1: 51.00/48.60 × 1.20
ر(مم): 76.50
OD/ID xt: 51.00/48.60 × 1.20
OD1/ID1 × t1: 51.00/48.60 × 1.20