ash breeze 中文意思是什麼
ash breeze
解釋
無風平靜海面-
Many of concrete products mainly are mixed with breeze, some of them are mixed with fly ash also, which make concrete elements ninth complex and require higher demands for ratio design of concrete mixture
摘要目前的商品混凝土多以摻加礦粉為主,有的還摻加粉煤達,致使混凝土成分復雜,因而對混凝土配合比設計提出了更高的要求。
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