斜掘机 铲坡机

sloper  detail>>

铲坡机

sloper  detail>>

斜掘机

sloper  detail>>

挖掘机铲斗

digging bucket shovel bucket shovel dipper  detail>>

挖掘机铲斗刀口

shovel lip  detail>>

开挖掘机铲斗底的钢丝绳

dipper door trip rope  detail>>

机铲

mechanical digger mechanical shovel power shovel powered ade powered spade  detail>>

拉坡机

road donkey  detail>>

平坡机

slope grader  detail>>

下坡机

lowerer  detail>>

整坡机

grade builder slope grader slope trimmer sloper  detail>>

俯斜掘进

advancing to the dip  detail>>

倾斜掘进

driving uthe pitch  detail>>

仰斜掘进

advancing to the rise driving up the pitch  detail>>

机铲工

dragman  detail>>

滑坡机理

mechanism of landslide  detail>>

木材拉坡机

alligator  detail>>

新加坡机场

airports in singapore  detail>>