Is equipped with four steering front wheels that improve braking, handling, and directional stability.
配备了4个转向前轮，可以提升刹车，控制的性能，以及转向稳定性。
2
The temperature gradient in front of S/L interface was measured on Zone Melting Liquid Metal Cooling(ZMLMC) directional solidification apparatus.
对定向凝固区域熔化液态金属冷却法的固液界面前沿温度梯度进行了测定。
3
As the front sections of the tobacco supply chain, accurate and reasonable demanding prediction can give directional guidance to the following stocking and sale sections.