X44W-1.0-DN25,X44W-1.0-DN32,X44W-1.0-DN40,X44W-1.0-DN50,X44W-1.0-DN65,压力平衡式旋塞阀
135


4?18


40


95


327




100


300


215


180


155


8?18

12/24 10:05