Jacket shall have a full length hinged access door with key lock.

外壳应该配置全长铰链监测门,并附带钥匙.

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Key Lock Door provides additional safety and security.

配置锁具的监测门有利于加强安全性.

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Do you feel this is more or less secure than the old fashioned key lock?

你觉得这是或多或少的安全性比老式的锁?

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Full - length hinged door with key lock - quality requires full - length hinged doors for ease of inspection and maintenance.

高度足够的铰链门,配置锁及钥匙 --- 符合高质量标准、具有足够高度的铰链门,有利于观察监测和维护.

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