组合屋面 meaning in English

built-up roofing
composite roof

Standard specification for mineral aggregate used on built - up roofs
组合屋面用矿物集料的标准规范
Test method for hardness of mineral aggregate used on built - up roofs
组合屋面用矿物集料硬度的试验方法
Standard practice for sampling and analysis of new built - up roof membranes
新组合屋面薄膜抽样和分析的标准实施规范
Standard test method for moisture in mineral aggregate used on built - up roofs
组合屋面用矿物集料中水分的标准测试方法
Rigid cellular polystyrene - cellulosic fiber composite roof insulation
刚性蜂窝状聚氨基甲酸乙酯-纤维素纤维组合屋面绝缘材料

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