PZ73H-10CDN450闸阀全套cad PZ73H-10CDN450-08内套.dwg(222.12KB)，PZ73H-10CDN450-07轴承拼帽.dwg(221.83KB)，PZ73H-10CDN450-06铜螺母.dwg(246.07KB)，PZ73H-10CDN450-05支架.dwg(270.89KB)，PZ73H-10CDN450-04阀杆.dwg(247.29KB)，PZ73H-10CDN450-03填料压条.dwg(232.68KB)，PZ73H-10CDN450-02闸板.dwg(225.43KB)，PZ73H-10CDN450-01阀体.dwg(301.03KB)，PZ73H-10CDN450-00.dwg(326.9KB)，PZ73H-10CDN450-09手轮.dwg(262.88KB)