rock mass mechanical parameter
Rock mass mechanical parameters
series-parallel lumped mass system
two-way series-parallel lumped mass system
a mechanical system of a shaft and two rolling bea
complicated mechanical system
controllable mechanical system
Highway Electrical and Mechanical System
holonomic conservative mechanical system
holonomic nonconservative mechanical system
Mechanical system
机械系统
力学系统
机械式系统
力学体系
机构系统
机械结构
力学系
mechanical system simulation
micro electro mechanical system
Microelectro mechanical system