... 管道铺设和维护Pipeline construction and maintenance 用浮石磨光Pumicing 敷石膏、涂灰泥Plastering ...
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pumicing machine 呢帽磨光机
Inner Mongolia natural pumice for the coarse aggregate,by comparing the different content of carbon fiber and lightweight aggregate concrete cube compressive strength of prism obtained carbon fiber reinforced lightweight aggregate concrete compressive strength of the basic law.
以内蒙古地区天然浮石为粗骨料,通过比较不同掺量碳纤维的轻骨料混凝土立方体和棱柱体的抗压强度,得出碳纤维增强轻骨料混凝土抗压强度的基本规律。
参考来源 - 碳纤维轻骨料混凝土抗压性能试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： pumice stone
以上来源于: WordNet
N-UNCOUNT Pumice is a kind of grey stone from a volcano and is very light in weight. It can be rubbed over surfaces that you want to clean or make smoother, especially your skin. 轻石; 浮石; 一种来自火山的灰色石头，重量很轻，用于清洁抛光物体或润滑皮肤
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