low speed switching  低速交换

Blowing with low speed  低速吹气

Comparison of low speed performance  低速性能对比

constant low speed control  恒低速控制

constant magnetism low-speed synchronous motor  永磁低速同步电机

control in low speed moving  低速恒定运行控制器

crash at low speed  低速碰撞

cup-type low speed current meter  旋杯式低流速仪

cylinder low speed diesel engine  低速五缸柴油机

deformed body in a low speed  低速变形体

Design of Steering System in Low-speed Vehicle  低速汽车转向系设计

desired low speed  所需低转速

extra-low speed servo  超低速伺速

FDY by low-speed spinning with high drawing ratio  低速纺高倍拉伸FDY

film of low speed  慢速软片

Full Digital Super-low Speed Servo System  全数字超低速随动系统

grinding pad in the low speed  低速碾瓦

High and Low Speed  高低速

high efficient 4-stroke low-speed diesel engine  高效四冲程低速柴油机