手制动拉杆 Hand brake lever ; [铁路] hand brake pull rod ; brake chain connecting rod

手制动器控制杆 Brake hand control

手制动拉杆头 hand brake pull rod jaw

手制动拉杆导架 hand brake pull rod guide

手制动拉杆链 hand brake pull rod chain

手制动蜗杆 brake chain worm

手制动器节制杆 brake hand control

手制动吊杆 [铁路] hand brake hanger

控制手柄联动杆件 control lever linkage

手制动轴拉杆 brake shaft connecting rod