4WE10D31B/OFCW220-50N9Z5L,力士乐型控制阀油压阀方向阀
电磁引导切换阀
KAXCG-6-W-100-3-Z-M-PD7-H1-10,KAXCG-6-W-330-3-Z-M-PD7-H1-10,
YB1-32/4 定量双联叶片泵
RFS-Y-50S (2寸)，RFS-Y-62S (2.5寸)，RFS-Y-76S (3寸)，
ARP-400-2A-F0300,
SY7420-3LZE 三位五通先导型电磁阀