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，中等强度岩棉板：适用于建筑墙体/屋顶保温、防火、吸音，如幕墙、内墙隔断、电梯井等。
When applying to the face, spray the product evenly on the entire facial area and then flick gently using the inner sides of middle finger and third finger to facilitate absorption.
用于面部时，可用同样的方法均匀喷于整个面部，用中指和无名指指腹轻弹帮助吸收即可。
The multiple jets and taper pipes are set for production of multiple induced jet, self-absorption type outer-inner mix.
设置了多级喷嘴和锥管以产生多重引射自吸式内外混合。
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