internal and external gauge 内外径规
external screw gauge 外螺纹检查规
external limit gauge 外径极限规 ; 极限量规
external strain gauge 表面应变仪 ; 表面压变计
external strain-gauge instrumentation 发动机仪表
external crusher gauge 外装式测压器
Fit the dial gauge with some preload and measure the lateral runout at the greatest external diameter of the brake disc.
在带有一定预载的情况下安装百分表，然后测量制动盘最大外径处的横向跳动。
Our final temperature gauge is the external balance.
我们的最后一个指标是外部平衡。
The optimeter is widely used to precisely measure external size of workpiece by comparison with a gauge block or standard part.
本仪器是一般是用标准器（如量块）以比较法测量工件的尺寸。
应用推荐