The inverting and lifting system for new form was developed, which it is anchored in cushion material.
研制了在垫层料中锚固、带楔形板的新型模板翻升系统；
Characteristics of different material obtained from stress versus strain cure of cushion material are to analyze strain scopes at the respective stress ranges.
垫层材料应力应变试验可以了解不同材料的变化特征，分析在各自的应力区间中的应变范围。
Sources of material for powdery stone cushion are widespread. With their low costs and simple construction process they are new cushion material to be popularized.
石粉垫层材料来源广泛、价格低廉、施工工艺简单，是一种可推广应用的新型垫层材料。
应用推荐