O-RING (462×7) CSSC NANJING LUZHOU MACHINE.HD80-3.GB/T3452.1-2005
O-RING (540×16) CSSC NANJING LUZHOU MACHINE.HD80-3.2990100093
O-RING (1018×7) CSSC NANJING LUZHOU MACHINE.HD80-3.2990100094
O-RING (490×16) CSSC NANJING LUZHOU MACHINE.HD80-3.2990100089