認證標誌的英文該怎麼説

認證標誌的英文：

authentication mark; certification mark

參考例句：

Unify the existing certification marks, i. e., the "CCIB" mark and the "Great Wall" mark into a new certification mark.

統一現有認證標誌，即"CCIB"標誌和“長城”標誌，形成一個新的認證標誌。All Bradford White commercial electric water heaters are listed by Underwriters Laboratories and bear the UL label.

所有美國百來福商用電熱水器均通過美國UL安全認證,具有美國UL認證標誌。authentication是什麼意思：

n. 證明；鑑定

authentically ad.

確實地；真正地 Being authentically or genuinely such by birth.

純種的`出身純正或血統純淨的To substantiate or authenticate with evidence.

證實用證據證明為真 mark是什麼意思：

n. 符號；記號；分數，成績；污點；跡象

v. 做記號；做標記；表明方位；標誌；慶祝

Marking: Every package shall be marked with “SM” in diamond and marked the package number.

麥頭每件包裝應刷上菱形圖案內有二字,並應刷上件號impress a mark on [ upon ] a surface=impress a surface with a mark

在表面上打記號To mark or mottle with spots.

有斑點，成斑駁用點作標記或使斑駁雜色 certification是什麼意思：

n. 證明，鑑定，證書

gold certificate

金幣流通券|金券|金證券 scrap certificate

車輛拆毀證明書 A certificated lawyer.

合格的律師。