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配方类型:
MATERIALS OF CONSTRUCTION
配方说明:
Asphalt Blocks (Japanese Patent 1591 (1954))
配方组成:
Asphalt/2
Stone Powder (100 Mesh)/40
Sand (20-40 Mesh)/20-40
Blown Asphalt/8
Sand (20-100 Mesh)/20
配制方法:
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