Charge business units for it - 3.1.

提供IT服务以向业务单位收费——3.1分。

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self-provisioning by business units - 3.3

业务单位自主开发（self-provisioning）——3.3分

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Centralize business processes across business units.

将业务流程跨业务单位集中。

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In addition, apart from phones, Nokia has other business units like NSN, Navteq and patent portfolio.

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They operate five business units in the following order of importance based on sales.

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The two largest business units within DuPont had behaved in opposite ways in the first quarter.

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