简单实用的应急救援拖车绳结，建议收藏起来，生活中用得着

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Fire Emergency Rescue Safety and Practical Knots

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Emergency rescue rope knot, safe, firm and practical.

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Emergency rescue, safe and reliable knots.

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【知らないと損です】今日から荷物固定は『くるくる引き解け』でお願いします。

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Emergency rescue and very important four knots in daily life

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This person is known as the king of knots, and learned to solve many troubles in life

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The eight most practical knots in life

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10 useful knots in life

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Great! Perfect knots for any occasion

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簡單而有力的生活結法！ 這不再是秘密

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双套称人结，电影《血战钢锯岭》中医生运送伤者用的绳结，很实用

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Trailer double junction

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Five classic knots commonly used outdoors

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加强版称人拖物的绳结之王，应急救援的必备绳结，赶紧收藏

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A good method for outdoor emergency rescue, learn to benefit for life!

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这个绳结关键时刻可以救你一命，常用于消防救援，楼宇逃生！它就是大名鼎鼎绳结之王布林结#户外绳结 #户外技能 #消防救援 #绳结 #实用绳结#徒步露营#特种兵户外

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应急救援常用的10种绳结，安全牢固

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户外常用的3种称人结，应急救援效果非常好

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Four knots that are very solid for emergency rescue trailers in everyday life

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三种户外施工作业应急救援最实用的绳结，值得我们学习！

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3 types of rescue knot skills

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3种生活中应急救援必备的绳结技巧

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Two practical emergency rescue knots

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简单实用的应急救援拖车绳结

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Two kinds of emergency trailer knots, very safe and practical

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What should I do if the wire rope is damaged? This emergency rescue knot is too useful

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应急逃生和应急救援时，此结非常实用，方便快捷，安全牢固，

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Three rescue knot techniques, too practical

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若遇突发事件，应急逃生没有专业准备时，用一条4米左右长的绳子，这样做一个三点式应急逃生安全带帮助逃生安全防范意识 应急科普 实用绳结

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