- The advance speed of freshet was slowed up and the advance duration was prolonged.
- RCTBG could effectively expedite the advance speed of charcoal powder in the small intestine and improve the velocity of intestine.
- The spoiling is a key factor influencing the advance speed for the shaft excavation,especially for the excavation of large cross section and deep shaft.
对于竖井开挖 ,尤其是大断面深竖井开挖 ,出碴这一环节 ,往往是决定掘进速度快慢的关键因素。
- Main Functions:Measure the speed of vehicles precisely by advanced speed measurement radar or accurate inductance windings.
- No horse has a speed comparable to that of his.