二位四通Y板式J液压控制油路M手动换向阀24SO-B10H-B20H-B32H-T-W
24SO-B10H-T 上海型31.5mpa,24SM-B10H-T 上海型31.5mpa,
24SY-B10H-T 上海型31.5mpa,24SH-B10H-T 上海型31.5mpa,
24SO-B10H-W 上海型31.5mpa,无锡油研YOUYAN,24SM-B10H-W 上海型31.5mpa,
24SY-B10H-W 上海型31.5mpa,24SH-B10H-W 上海型31.5mpa,
24SO-B10H-T或W 榆次型21mpa,24SM-B10H-T或W 榆次型21mpa,
24SY-B10H-T或W 榆次型21mpa,24SH-B10H-T或W 榆次型21mpa,
24SO-B20H-T或W 上海型31.5mpa,24SM-B20H-T或W 上海型31.5mpa,
24SY-B20H-T或W 上海型31.5mpa,24SH-B20H-T或W 上海型31.5mpa,
24SO-B20H-T或W 榆次型21mpa,24SM-B20H-T或W 榆次型21mpa,
24SY-B20H-T或W 榆次型21mpa,24SH-B20H-T或W 榆次型21mpa,
24SO-B32H-T或W 上海型31.5mpa,24SM-B32H-T或W 上海型31.5mpa,
24SY-B32H-T或W 上海型31.5mpa,24SH-B32H-T或W 上海型31.5mpa,
