The operating maintenance of flow injection.

流动注射仪的维护经验。

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The paper expatiates the structure, characteristic and operating maintenance of lead-acid accumulators commonly used in engineering machine.

本文详细阐述工程机械中常用的铅酸蓄电池的结构、特性、使用和维护。

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In a server configuration, the most important operating system consideration is ease of maintenance.

在服务器配置中，最重要的操作系统考虑事项是维护的简便性。

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Because you can probably cover the cost of operating and maintenance and still get better than a 5% yield.

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It also has reduced operating and maintenance expenses, which will help minimize the profit margin squeeze in the wholesale business.

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At cell towers in extreme temperature environments, Nanophosphate EXT further reduces operating and maintenance costs by minimizing or eliminating the need for air conditioning or heating.

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