certification of fitness
詞語: certification of fitness
解釋: 質量合格證
詞典: 法學專業英漢詞典
certification of fitness 相關解釋
certification of fitness 〔名詞〕質量合格證
certification of fitness 〔名詞〕合格證書
certification of fitness 合格證書
質量合格證 certification of fitness
質量合格證 certification of fitness