Bollmann
常见例句
- Stark J,Bollmann K.Delayed Ettringite Formation in Concrete.www.google.com.
阎培渝;覃肖;杨文言.;大体积补偿收缩混凝土中钙矾石的分解与二次生成[J] - Mr Bollmann said Asian countries were particularly suited to such emergency government insurance because they frequently suffered natural catastrophes and often had limited budget resources.
波拉门表示,亚洲国家尤其适合这种政府突发事件保险,因为他们频繁遭受自然灾害,并且预算财力往往有限。 - Bollmann extractor
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