BS 7457:1994-适用于砖石或混凝土内外叶空心墙稳定和隔热的聚氨酯（PUR）泡沫系统规范-国家数字标准馆

现行 BS 7457:1994

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Specification for polyurethane (PUR) foam systems suitable for stabilization and thermal insulation of cavity walls with masonry or concrete inner and outer leaves 适用于砖石或混凝土内外叶空心墙稳定和隔热的聚氨酯（PUR）泡沫系统规范

发布日期： 1994-04-15

交叉引用:BS 188BS 718BS 1610:第2BS 4370部分:第1BS 4370部分:第2BS 4735BS 7456部分

Cross References:BS 188BS 718BS 1610:Part 2BS 4370:Part 1BS 4370:Part 2BS 4735BS 7456

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发布单位或类别：英国-英国标准学会

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