Upgrading the cold chains of those countries is limited by local resources and the additional maintenance requirements that would render many existing systems vulnerable.

本地资源以及使许多现有系统变得更加脆弱的额外维护要求对这些国家的冷链升级造成了限制。

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Product administration-supports creation of new insurance products for this line of business and maintenance of existing products.

产品管理——支持该行业的新保险产品的创建和现有产品的维护。

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Services will include infrastructure designs/modifications, equipment and software procurement, migration of existing infrastructure, installation, certification and accreditation, and maintenance.

服务将包括基础设施的设计和修改、设备和软件的采购以及现有基础设施的搬迁、安装、认证、许可和维护。

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Second, General Electric (GE) announced on May 23rd that they will be offering production based availability (PBA) guarantees as an option for new and existing operations and maintenance contracts on all GE 1.5 and 2.5 megawatt series wind turbines.

FORBES: Financial Innovation is Blowin' in the Wind

The hubs would be larger than existing stations and would contain maintenance facilities.

BBC: New East Midlands Ambulance Service plan to go before board

Oversee and coordinate the programme and staff of the Special Projects Unit to ensure proper management of all ongoing programmes and projects, the development of a portfolio of new initiatives, maintenance of relations with existing donors, and expansion of the donor support base.

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