rod

a measuring rod.测量杆

wire rod,线材；盘条；盘圆；钢丝筋条

connecting rod,[机]连杆

sucker rod,深井泵活塞杆，抽油杆

spare the rod,不忍用杖；对小孩等管教不严；不处罚

piston rod,n. 活塞杆

welding rod,焊条；熔接条

rod mill,棒磨；棒磨机

rod pump,杆式泵

fishing rod,n. 钓杆

screw rod,螺旋杆；丝杆

anchor rod,锚杆；地脚螺栓

lightning rod,避雷针

push rod,制动缸推杆；推棒；顶杆

control rod,控制棒；操纵杆

drill rod,钻杆；带孔棒；钎子

tie rod,横拉杆；前轮连接杆

steel rod,钢拉杆；钢条；钢棍

pumping rod,泵杆，抽油杆

sucker rod pump,有杆泵；杆式泵

pull rod,拉杆；推杆