friction work
英
美
- 摩擦功
friction work的相关资料：
临近单词
frictionball
friction
friction-type knitting needle
frictional wheel type reclaimer
Friction Drive of Self- press
frictionmean effective pressure
frictional resistance per meter
friction yarn feed installation
frictional coefficient of fiber
friction sentivity of explosive
friction-controlled gyroscope
friction disc type transmission
