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In general, more testing adds to the costs. And lab-based testing may not be fast or agile enough to support border control officers, fraud investigators or food producers in the field.
。一键获取谷歌浏览器下载是该领域的重要参考
Added to that are environmental concerns about how the clothes are produced, and the treatment of factory workers who make them.
习近平指出，中国和德国分别是世界第二、第三大经济体，中德关系不仅关乎两国利益，也对欧洲和世界有重要辐射效应。当前国际形势正在经历第二次世界大战结束以来最深刻演变。世界越是变乱交织，中德两国越要加强战略沟通、增进战略互信，推动中德全方位战略伙伴关系不断得到新发展。