Simple early form-removal system of floor slab structure is put forward considering the defects of traditional formwork.
结合楼板结构常规模板存在的缺陷,提出了简易早拆模板体系。
That's because sugars in food, milk and formula can form a plaque-like film. Removal of this film is important to promote good oral hygiene at an early age.
因为辅食、配方奶里的糖份会形成牙菌斑,清除这层细菌膜对建立一个良好口腔卫生基础非常重要。
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