DN20VJP16.20调节阀全套CAD图纸带明细表 VJP.16.20垫片.dwg(87.25KB)，VJP.16.20阀芯部件.dwg(92.19KB)，VJP.16.20阀芯.dwg(244.72KB)，VJP.16.20阀盖.dwg(127.66KB)，VJP.16.20阀杆.dwg(99.44KB)，VJP.16.20阀座垫片.dwg(89.03KB)，VJP.16.20阀座.dwg(161.56KB)，VJP.16.20阀体.dwg(159.59KB)，VJP.16.20总装图.dwg(149.59KB)，VJP16.20明细表.dwg(120.06KB)