AMSOIL first introduced a synthetic automatic transmission fluid in 1980 and remains the leader in transmission fluidquality.
AMSOIL首次提出在1980年合成自动传动液，而且仍然是传动液质量的领导者。
2
Grinding fluidquality comprehensive technical performance can be divided into three categories: processing characteristics, their quality of performance and environmental adaptability.
磨削液综合技术性能质量可以分为三类：加工特性、自身质量性能和环境适应性。
3
In particular, a quality called "fluid intelligence" -including numerical skills and the ability to adjust rapidly to new situations-begins to go downhill in middle age.