gauge|gauged|gauges

这根金属管的规格是12号。

This metal pipe has a ___gauge of 12.

工程师用仪器测量了管道的直径。

The engineer ___gauged the pipe's diameter with a special tool.

司机看了一眼仪表盘上的油表。

The driver glanced at the fuel ___gauges on the dashboard.