20MN大型数控框架式液压机
20 MN NC frame type of hydraulic press
3E轴焊接构架式转向架
3E-axle welded frame type bogie
壁上托架式隐斜视计
wall nracket phoro-optometer
层次模式架构
hierarchical schema framework
撑架式连续梁
Strut-framed Continuous Bridge
锤头内架式高速锤
ram-and-inner frame machine
担架式心肺复苏机
stretcher-style heart-lung resuscitator