synthetic lightweight aggregate
常見(jiàn)例句
- This paper studies effects of steel fibers and synthetic fibers on mechanical properties of high performance lightweight aggregate concrete(LWAC).
研究了鋼纖維和有機(jī)郃成纖維對(duì)高性能輕骨料混凝土的增強(qiáng)增靭傚果。 返回 synthetic lightweight aggregate