The difference has little to do with technology or the integration of systems.

这种区别与技术或系统集成没有多大关系。

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The focus is on the joint development of electrical drive technology, power electronics and charging technology as well as the integration of those systems into Volvo C30 Electric vehicles.

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Even so, integration of these various systems still requires specialized knowledge, and RedEye Pro is available exclusively through authorized dealers and installers.

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The integration of the two systems has enabled learners from the non-formal sector to eventually rejoin and gain qualifications that are administered and sanctioned by the State just like as it is for learners following the formal education system.

UNESCO: Adult Learning and Illiteracy Elimination Programme