Aux personnes en fonction dans des entreprises industrielles, commerciales ou de prestations de service privées et publiques, 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 test is a language certificate for job-related language skills and is aimed at né-German speakers who use German Durante their professional activities. ... https://tonym269zza3.life-wiki.com/user