D5-10-2B3A，
D5-10-2B4A，D5-10-2B40A，D5-10-2B5A，D5-10-2B60A，D5-10-2B7A，
D5-10-2B8A，D5-10-2B9A，D5-10-2B10A，D5-10-2B11A，D5-10-2B12A，电液换向阀
D5-10-2B2AL，D5-10-2B3AL，D5-10-2B4AL，D5-10-2B40AL，D5-10-2B5AL，
D5-10-2B60AL，D5-10-2B7AL，D5-10-2B8AL，D5-10-2B9AL，D5-10-2B10AL，
D5-10-2B11AL，D5-10-2B12AL，D5-10-2B2B，D5-10-2B3B，D5-10-2B4B，
D5-10-2B40B，D5-10-2B5B，D5-10-2B60B，D5-10-2B7B，D5-10-2B8B，
D5-10-2B9B，D5-10-2B10B，D5-10-2B11B，D5-10-2B12B，D5-10-2B2BL，
D5-10-2B3BL，D