radius gauge

Can use measurement tools such as caliper, Micrometer thread gauge, Radius gauge height gauge.

懂得使用相关测量工具(例如卡尺, 千分尺, 半径测量器等)

Coordinate Method in Measuring Thread Gauge's Central Radius and It's Error Analysis

用坐标法测量螺纹量规的中径及误差分析

The ping-pong table-board with current sizing gauge is extended by the radius length of the ping-pong along the direction of length and width.

将现行尺寸规格的乒乓球球台，在长度和宽度方向上各个边缘各增加乒乓球半径大小。

In addition, the track conditions are extremely bad such as small track curve radius, deficiency of cant, worse irregularity in some economic worse countries. Or even the vehicle derail because the gauge too loose.

另外，有些经济落后国家的线路条件极为恶劣，轨道曲线半径小、超高不足和线路不平顺差，甚至发生直线轨道上由于轨距过宽引起轮对掉轨而发生车辆脱轨的现象。