duad
1. ngoux Hmongb rongt ngoux god rongt ndrous , duad del yox yenl mongl uat ghongb .
做梦都想和屏边的女同胞对山歌啊 , 可惜年纪老啦 .
2. Keywords Horizontal Centrifugal Casting Machine;Duad Casting Mould;Gyro Wheel Drive;
卧式离心铸造机;双铸型;滚轮传动;