internal friction angle
短语词组
- submarine internal friction angle 水下内摩擦角
- effective internal friction angle 有效内摩擦角
- rock internal friction angle 岩石内摩擦角
- suction internal friction angle 吸力内摩擦角
- combined internal friction angle 综合内摩擦角
- internal friction angle of soil 土的内摩擦角
- internal friction angle of rock 岩石内摩擦角
- equivalent of internal friction angle 等代内摩擦角
- internal doublerun drill friction angle 内摩擦角 返回 internal friction angle