外墙板 side fascia
- 以石膏为核心,外面包一层厚纸板或纤维板的墙板;它用作内墙及天花板而无需涂灰泥。
The amount of plaster of Paris combined with common plaster to speed setting of the mixture. - 国内在利用粉煤灰方面也取得不少成就,除了将粉煤灰用作混凝土掺和料代替部分水泥用于筑路材料外,目前以粉煤灰为主要材料来制作的建材制品有粉煤灰墙板及粉煤灰砖等。
Apart from being used in road material as the concrete additive instead of a part of cements, fly ash also is made panel wall and brick as the main material.
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......