lifting eye

英 [ˈlɪftɪŋ aɪ] 美 [ˈlɪftɪŋ aɪ]

吊眼,吊耳

化学



双语例句

  1. But there is not a scientific and precise criterion for the application of the lifting-eye at the present time.
    但是,到目前为止对吊装眼板的使用还没有一个科学严谨的规范。