比例阀门 375 L/min (99 US gpm), “A” port flow; 250 L/min (66 US gpm), “B” port flow
比例阀门 375 L/min (99 US gpm), “A” port flow; 250 L/min (66 US gpm), “B” port flow
比例阀门 375 L/min (99 US gpm), “A” port flow; 250 L/min (66 US gpm), “B” port flow
比例阀门 375 L/min (99 US gpm), “A” port flow; 250 L/min (66 US gpm), “B” port flow
比例阀门 375 L/min (99 US gpm), “A” port flow; 250 L/min (66 US gpm), “B” port flow
比例阀门 700 L/min (185 US gpm), “A” port flow; 420 L/min (110 US gpm), “B” port flow
比例阀门 700 L/min (185 US gpm), “A” port flow; 420 L/min (110 US gpm), “B” port flow
比例阀门 700 L/min (185 US gpm), “A” port flow; 420 L/min (110 US gpm), “B” port flow
比例阀门 700 L/min (185 US gpm), “A” port flow; 420 L/min (110 US gpm), “B” port flow
比例阀门 700 L/min (185 US gpm), “A” port flow; 420 L/min (110 US gpm), “B” port flow
比例阀门 700 L/min (185 US gpm), “A” port flow; 420 L/min (110 US gpm), “B” port flow