Unverified85% confidenceDecision RuleTime unknown
选购时优先看单点静态承重标称≥300kg(动态冲击载荷可达体重的2-3倍),主绳应为加固尼龙/聚酯扁带而非圆绳,扁带抗磨且不易在锚点处滚动磨损
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