土钻 meaning in Chinese
boring stick
boringstick
earth borer
earth boring auger
earth drill
earth screw
ground auger
soil auger
soil borer
Examples
- Exploration engineering rock amp; soil drilling and tunneling
岩土钻掘工程 - Exploration engineering rock soil drilling and tunneling
岩土钻掘工程 - Measurement of soil bulk density by time domain reflectometry combined with soil sampling
时域反射仪结合土钻法测定土壤容重 - Review and development of rock and soil drilling and excavation engineering technique in anhui bureau of geology and mineral resources
安徽省地矿局岩土钻掘工程技术的回顾与发展