| 释义 |
environmental protection type
基本例句
环保型
Vegetable oil flowable concentrale is anenvironmental protection typeformulation.植物油悬浮剂是一种环保型农药剂型。
Therefore structural steelwork is energy-efficient and environmentally friendly type of building structures.因此钢结构又是环保型和节能型建筑结构。 |