基本释义:

柱塞泵伺服阀

网络释义

1)piston pump servo valve,柱塞泵伺服阀

2)servo piston valve,伺服机构柱塞阀

3)pump servo valve,泵伺服阀

4)pump servo piston,泵伺服活塞

5)pump servo valve cover,泵伺服阀盖

6)swashplate servo piston,斜盘伺服柱塞