基本解释

• [机械工程]危险区平面图

英汉例句

双语例句

• The calculation of severely hazardous radius and area of the leaky ammonia provides theoretically basis for working out emergency succor plan.
  预测液氨泄漏的重度危险半径和面积，为企业事故应急预案的制定提供理论依据。
• In the case of cargo ships, no one under 18 may work in the areas marked on the ship's plan (to be attached to this Declaration) as "hazardous area".
  对于货船来说，任何18岁以下的人都不得在船舶平面图（将附在本声明之后）中被标为“危险区域”的区域内工作。

专业释义

机械工程

• 危险区平面图