Equipment maintenance, maintenance, repair and other services.

设备的维护、保养、维修等服务。

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Lack of oil or the core of the internal parts of the wear and tear may cause travel problems, need to be sent to the designated point of maintenance of maintenance services.

机芯缺油或者内部零件磨损老化都可能引起走时问题，需要送到指定的维修点进行保养服务。

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Visa earns data processing revenues from the authorization, clearing, settlement, transaction processing services and other maintenance and support services that facilitate transaction and information processing among customers globally and Visa Europe.

FORBES: Three Businesses Make Visa Worth $86

These sectors are now starting to create entire networks of non-exportable employment in both their core industries and the supporting markets like maintenance and services.

FORBES: Alternative Energy: Creating Non-Exportable Jobs

The agencies will be analyzing savings opportunities across the government, in areas such as desktops and laptops, IT software, janitorial and sanitation supplies, office furniture, building maintenance and operations services, and other professional and technical services.

WHITEHOUSE: Historic Savings in Contracting �C and Plans for More