Security and protection of the contract works on site.

负责分包共层的现场安全和保卫.

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Provision of all equipment and tools for the proper and timely execution of the Sub - contract Works.

负责保证所有设备和工具的使用以便于正确和按时地实施分包工程.

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This contract works for 5 years, will be effective from the dated signed.

此合同期限为5年, 自签字之日起生效.

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