基本解释

• [交通运输工程]电动卷扬机

英汉例句

双语例句

• In order to enhance the operational reliability of mm hoister, its electric control system was reformed with PLC.
  为了提高矿井提升机的运行可靠性，用PLC对矿井提升机的电控系统进行了改造。
• In order to enhance the operational reliability of min hoister, its electric control system was reformed with PLC.
  为了提高矿井提升机的运行可靠性，用P LC对矿井提升机的电控系统进行了改造。

专业释义

交通运输工程

• 电动卷扬机