"pressure regulating/shutoff valve " can be translated into“压力调

2024-01-19 11:33:38
单词判断题

"pressure regulating/shutoff valve " can be translated into“压力调节/关断活门”.

A.1

正确答案是A

上一篇："fusible plug" can be translated into “释压阀”.

下一篇："valve core" can be translated into “气门芯”.