calculation factor of safety of slope thrust
Check period of safety valve
closing pressure of safety valve
early warning system against failure of safety of vehicle
factor of safety [= safety factor]
gas vent pressure of safety valve
IMO Code of Safety of Dynamically Supported Craft
selection of safety valve
the problem of the safety of of stockbreeding production
the Setting Design of Safety Valve
a large amount of replacement
Act Governing Replacement of Any Vacant Seat of the First Term National Assembly
air replenishment valve
amount of replacement value
aortic valve replacement
主动脉瓣膜置换术
主动脉瓣置换
主动脉瓣置换术
Fourier级数
artificial replacement of the femoral head
artificial replacement of the whole hip joint