fan shaft bearing 风扇轴轴承
fan shaft oscillation 应变曲线
Exhaust fan main shaft 风机主轴
fan cardan shaft 风扇万向轴
Veering Fan-shaped Rocker Shaft 转向齿扇摇臂轴
subaqueous fan-fan deltaic depositional system 水下扇—扇三角洲沉积体系
fan marder [= fan marker beacon] 扇形波束无线电标杆; 扇形示位标杆
fan-in and fan-out 扇入与扇出
the selection of primary air fan and secondary air fan 一、二次风机选取
eddy current shaft-displacement and shaft-vibration monitor 涡流式轴位移-轴振动监测仪
half built up crank shaft [= semi-built-up crank shaft 半组合曲轴; 半组合曲柄轴
longitude shaft and latitude shaft 经纬轴系
vertical shaft fulcrum shaft sleeve 竖轴支点轴套
Fan Paopao type (湖南省)
1 fan 1分
3200kW main fan 3200kW主风机
A fan-shaped anatomical structure 扇形的解剖结构
a New Type Fan 新型风机
a primary air fan 一次风机