VVP1-20/20,VVP2-30/30,VVP2-40/40,双联低压变量叶片泵 VVP1-20/20,VVP2-30/30,VVP2-40/40,双联低压变量叶片泵图片

p1Src=//y1.yzimgs.com/uploads_old/347429/2013031820565736_old.jpg"

aa