例如，许多呼叫中心使用互联网语音技术，与高质量的电话线相比，能以更低成本运营国际长途电话业务。
Many call centres, for instance, use voice-over-internet technology so that international calls can be handled more cheaply than with high-quality voice lines.
国家汽车质量监督检验中心(襄樊)及国际国内同类企业的基本情况介绍。
Basic situation introduction of national Automobile Quality Supervision Test Center (XiangFan) and international and domestic similar enterprises.
公司已通过ISO 9001国际质量体系认证，出口产品经德国TUV、SGS以及国家体育用品检测中心检测合格。
We have passed the certification to the ISO9001 international quality system, the Germany TUV and SGS tests, and the test of the national sports goods test center.
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