Elastic mid-strength rock wool board: used for heat preservation, fireproofing and sound absorption for the building wall/roof, such as curtain wall, inner wall partition and elevator hoistway, etc.
有弹性，中
强度岩棉板：适用于建筑墙
/
保温、防火、吸音，如
墙、内墙隔断、电梯
。
fireproofing agent
Elastic mid-strength rock wool board: used for heat preservation, fireproofing and sound absorption for the building wall/roof, such as curtain wall, inner wall partition and elevator hoistway, etc.
有弹性，中强度岩棉板：适用于建筑墙/保温、防火、吸音，如墙、内墙隔断、电梯。
明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
