平碾
- 网络smooth wheel roller; flat wheel roller; drum roller
平碾平碾
smooth wheel roller
... smooth-faced rubble armoured structure 光滑护面堆 smooth wheel roller 平碾 socket and spigot joint 承插式接头 ...
flat wheel roller
在线词典--水电知识网-... ... expansion roller 伸缩滚轴;活动支承滚柱 flat wheel roller 平碾 grid roller 网格碾 ...
drum roller
在线词典--水电知识网--中国水利水电出版社 ... diesel motor roller 柴油碾压机 drum roller 平碾 dual-tyre roller 双轮胎碾 ...