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Lock with keyhole in housing - has hard material holed drill protective plate in front of keyhole
Lock with keyhole in housing - has hard material holed drill protective plate in front of keyhole
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机译:带锁孔的锁在外壳中-锁孔前面有硬质材料的钻孔保护板
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摘要
The drill protective plate (6) has a circular edge part, and is rotatably located by means of an axial bearing (8) fitted in the lock housing (1). This bearing permits the plate to rotate when a rotating drill is applied against it.
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