
活塞UN聚氨酯密封圈
耐油垫圈
耐油密封
活塞和活塞杆通用密封
40*53*8 | 45*61*10 | 50*66*12 |
40*55*7 | 45*63*10 | 50*68*10 |
40*55*8 | 45*63*12 | 50*70*10 |
40*50*10 | 45*65*10 | 50*70*12 |
40*56*6 | 45*65*12 | 50*70*18 |
40*60*10 | 45*70*12 | 50*75*12.5 |
40*60*12 | 45*70*15.5 | 50.9*70*13 |
40*63*13 | 45*70*16 | 51*66*14 |
40*65*10 | 46*56*8 | 52*62*12 |