串联纵向布置
Series-longitudinal layout
沿船体纵向布置的齿轮机构
gearing arranged along the longitudinal direction of the ship
沿船体纵向布置曲柄摇杆机构
crank rocker mechanism arranged along the longitudinal direction of the ship
平抗布置方式
layout of smoothing reactor
比例制动式纵向零序电压保护
longitudinal zero-sequence voltage protection restrained with the third harmonic voltage