他拿起卡鉗仔細(xì)測(cè)量.He picked up the calipers and gauged carefully.單活塞浮動(dòng)卡鉗盤式制動(dòng)器是自定心和 自我 調(diào)節(jié).The single - piston floating - caliper disc brake is self - centering and self - adjusting.圖四是用四個(gè)卡鉗找直線的例子.Figure 4 is an example of an expe...