產(chǎn)品型號:HY002設(shè)計:AWWA C509/AWWA C515類型:網(wǎng)絡(luò)實名制,機械連接端面對面:ANSI B16.10MJ結(jié)束:ANSI / AWWA C111/A21.11的尺寸:11/2“-24”