Morse standard taper plug gauge

例句：

1. 1.The Morse standard taper plug gauge is used to measure the diameter of pipes.
   莫尔斯标准缩口管规用于测量管道的直径。
2. 2. The engineer used the Morse standard taper plug gauge to check the accuracy of the measurements.
   工程师使用莫尔斯标准缩口管规来检查测量的准确性。
3. 3. The Morse standard taper plug gauge was essential for ensuring the integrity of the pipeline system.
   莫尔斯标准缩口管规对于确保管道系统的完整性至关重要。