J41H-16c

双向压三偏心蝶阀3/"Ds345H-150Lb、80Ds345H-16C设计CAD图纸

DN20_CS19H-16C热动力式疏水阀总装图CAD图纸

API609双向压三偏心蝶阀14/"Ds345H-150Lb、350Ds345H-16C设计CAD图纸

API609双向压三偏心蝶阀10/"Ds345H-150Lb、250Ds345H-16C设计CAD图纸

1300HD7k43H-16C-00液控快关蝶阀总装图及电气图

5吨减压阀Y47H-16C-DN100配Y5-1.0-185-EXB图纸0.7-185

J41Y600Lb-00截止阀总图

J41H-600Lb-00阀门CAD图纸

D371J-16C总图

80J41H-25截止阀设计CAD图纸

闸阀J41H-150LB-cad图纸

J41H-25-DN20_零部件图纸

50J41W-40氧气截止阀CAD图纸

25J41W-40氧气截止阀CAD图纸

J41H-25 DN200截止阀CAD图纸

J41H-300Lb-00截止阀装配图

截止阀DN15-250J41Y-40设计图纸

25J41W-25氧气专用截止阀CAD图纸

100G41J-16衬胶隔膜阀设计CAD图纸

8″J41H-150Lb美标截止阀CAD图纸