App standard specification for atactic polypropylene modified bituminous sheet materials using a combination of polyester and glass fiber reinforcements 聚酯和玻璃纤维增强相结合的无规立构聚丙烯
Standard practice for application of heat weldable atactic polypropylene modified bituminous waterproofing membranes systems for new building decks 新建筑物平台用热力可焊无规聚丙烯改良沥青防水薄膜材料应用的标准规程