boring method
短語詞組
- boring teaching method 老師講課枯燥
- core boring sampling method 鉆芯法檢測
- tunnel boring machine method 掘進(jìn)機(jī)法
- boring g method 鉆井方法
- boring extraction method 穿孔萃取法
- tunnel terrifically boring machine method 掘進(jìn)機(jī)法
- circulation boring method 正循環(huán)鉆孔法
- freezing hole boring method 凍結(jié)鉆孔技術(shù)
- Wash Boring Method 水振沖 返回 boring method