| 释义 |
natl.
基本例句
=nat'l
This type of mechanical- strain situation is not examined by the Natl. Assn. of Corrosion Engineers NACE when preparing its list of recommended materials for sour serviceability.
当准备含硫作业能力材料推荐列表时，这种机械应变情况的类型不会被 NACE检查。 blog.sina.com.cn |