un. | 1. 旋转式钻头 |
1. | |
2. | 旋转钻井用钻头 石油词汇英语翻译(QR)--石油百科 ... rotary beater 旋转打浆机 rotary bit 旋转钻井用钻头 rotary blowout preventer 旋转防喷器 ... center.cnpc.com.cn|基于20个网页 |
3. | 多刃转动钻头 直角三角形_馆档网 ... "旋转光标"," rotary beacon" "多刃转动钻头"," rotary bit" "转动式鼓风机"," rotary blower" ... www.guandang.com|基于17个网页 |
4. | 旋转钻头 地质勘探及采矿技术 ... reamer bit 扩孔钻头 rotary bit 旋转钻头 off shore rig 海中钻塔 ... www.chinahcgroup.com|基于16个网页 |
5. | 旋挖机截齿 ...“掘进机截齿(round shank bit)”“旋挖机截齿(rotary Bit)”“扁截齿(flat pick)”、“锥形截齿(conical pick)”;“径向截齿(radial pick)... detail.net114.com|基于3个网页 |
