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Bicycle lock with colour filling and spiral spring which, when cut, marks the tool used and its user with colour
Bicycle lock with colour filling and spiral spring which, when cut, marks the tool used and its user with colour
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机译:带有彩色填充和螺旋弹簧的自行车锁,切割后会用颜色标记使用过的工具及其使用者
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摘要
Cycling lock with integrated colour filling, characterized by being in a hollow template or plastic hose (Fig. Point 2) connecting the locking elements is liquid color.
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