...a piece of hardware which fits in the line and regulates...
aEven the gas man who handles regulators every day as part of his job frequently tends to view the regulator simply as a piece of hardware which fits in the line and regulates pressure. 每天处理管理者作为他的工作一部分的气体人频繁地倾向于简单地观看管理者作为适合线和调控压力硬件的片断。 [...