Le candidat inscrit s’engage à respecter le Règlement de l'épreuve accessible sur notre site sous le lien 当然,出口到国外以及国内销售,需符合当前国的无线认证!归纳常见的几款无线认证,协助您快速出口销售! The WiDaF is an internationally recognized official German test. It is useful for companies Sopra their recruitment and job development processes as it assesses the German language sk... https://getdocumentschina.co/zai_xian_gou_mai_zheng_shu_/widaf