聚丙烯(APP)改性沥青板料|沙特标准|SASO-ASTM-D6223M
SASO-ASTM-D6223M
Standard Specification for Atactic Polypropylene (APP) Modified Bituminous Sheet Materials Using a Combination of Polyester and Glass Fiber Reinforcements
聚酯和玻璃纤维增强材料的非CTIC聚丙烯(APP)改性沥青板料的标准规范