纤维绳索 聚丙烯裂膜、单丝、复丝（PP2）和高强度复丝（PP3） 3股、4股、8股和12股绳索

Fibre ropes—Polypropylene split film, monofilament and multifilament (PP2) and polypropylene high-tenacity multifilament (PP3)—3-, 4-, 8- and 12- strand ropes