Tractors and machinery for agriculture and forestry . hydraulic couplings . braking circuit 农林用拖拉机和机械.液压联轴器.制动电路
2.
Hydraulic couplings on lorries and semi - trailer towing vehicles - part 1 : location of hydraulic couplings 载重汽车和鞍式牵引机构液压联轴器.第1部分:液压联轴
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Connections for fluid power and general use - hydraulic couplings for diagnostic purposes - coupling with m16 x 2 end for connection under pressure 流体动力和通用连接器.诊断用液压联轴器.加压连接用m16 2端头
