brake crank是什么意思

网络释义

1)brake crank,制动曲臂2)brake arm,制动臂3)brake arm,制动器臂4)brake shaft arm,制动轴臂5)brake rocker arm,制动摇臂6)jib stopper,旋臂制动器

Research into the transition temperature of toughness & brittleness for brake arm forging part;

制动臂锻件韧脆转化规律的研究探索