1、齿杆
齿杆(rack bar), 此释义来源于网络辞典。
2、绞索棒
... 身陷绞索 Caught in a Noose 绞索棒 rackrod ; rack bar ; rod 绞索盘 winch ...
3、[机]齿条
...rack-and-pinion gear齿条齿轮机构rack bar齿条rack drawn直拔的 ...
Cut rack anchor bar横齿杆
rack bar sluice valve齿条式闸门阀
mobile relay rack bar插拔式继电器盘
injector rack bar喷油器齿条杆
bar rack棒材料架
bar storage rack棒材料架
two bar joist rack structures二杆桁架