用“bolter”造句大全,bolter造句
Analysis of force state for adjustment drill frame of roof bolter
Nick, her charming and successful husband, became a bolter. "and he was a real bolter."
Nick, her charming and successful husband, became a bolter.
Analysis of force state for adjustment drill frame of roof bolter
Nick, her charming and successful husband, became a bolter. "and he was a real bolter."
Nick, her charming and successful husband, became a bolter.