（多选）Which of the following is a phrase not normally associated with city bus travel?

A.油品密度
B．润滑油位
C．管路压力
D．油品黏度

A.规划方案
B．明确询问
C．临门一脚
D．沟通解决

A.0.06mm
B．0.1mm
C．0.4mm
D．0.8mm