Flap front has logo-engraved spring-action rhodium-plated brass Cooper lock with key fob and working keys.

襟翼前面有标志刻春季行动镀铑黄铜库珀锁与钥匙和工作键。

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Mr. Cooper says a key to his practice is using repetitive geometric forms to enhance acoustics and disguise obtrusive elements.

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Ms Cooper told the Commons that the research could hold "the key to healing within the human body", giving hope not only to those suffering from degenerative diseases but also cancer and heart disease victims.

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"The singles chart and the single itself are the key drivers of pop, " said executive producer Mark Cooper.

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