In 1989, industry production lines imported from Japan stereotyped cable equipment to produce the following year, eight-legged essay polypropylene rope, the product won the national silver medal.
1989年，行业引进日本八股缆绳生产线设备，于翌年生产出聚丙烯八股缆绳，产品获国家银质奖。
This rope has serial products including three strands, eight strands, twelve strands and double braided armid fiber rope.
该缆绳品种有三股、八股、十二股和双层编织芳纶纤维绳缆。
Step 5: Untie the Figure of Eight knot from the rope.
第五步：从绳端解开八字结。
Step 5: Untie the Figure of Eight knot from the rope.
第五步：从绳端解开八字结。
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