单词	卡片积存器
释义	同叠卡器--卡片距--叠式存储器
随便看	variable torque motor variable trace variable transformation variable transformer variable traverse motion variable type variable-type ripper variable value variable value control variable-value control variable valve actuation mechanism variable valve control variable valve lift variable valve timing variable valve train with camshaft variable vector propeller variable velocity variable velocity ratio variable viscosity variable visibility variable voltage variable voltage control variable voltage controller variable voltage electric drive variable voltage line frequency induction motor drives