Turn One, for example, is a corner that you carry a lot of speed into and then you brake hard into the hairpin in firstgear.
比如第一弯,速度很快过去后马上要调到一档在发卡弯重刹。
2
A high speed line material vertical rolling mill framework moderating machine gearbox of Hunan steel Co. , Ltd, the gear teeth of the first transmission spiral bevel wheel were broken.