Terms for subject Technology containing frictional force

English	Chinese
frictional force of shaft	桩身摩阻力
longitudinal frictional force	纵向摩擦力
maximum frictional force	最大摩擦力
side frictional force	侧向摩擦阻力
sliding frictional force	滑动摩擦力
sliding frictional force	滑动摩阻力