?交叉杆调速器

... 调速器联杆 governor link 交叉杆调速器 cross armed governor 调速器控制杆 governor controller lever ...

?交臂调速计

... 横臂滑轮组 cross arm block 交臂调速计 cross armed governor 交互组合器 cross assembler ...

?交臂调节器

交臂调节器: cross armed governor; cross-armed gove..