date of Availability (DAV){2)

2018/2/23

(2) Date of availability (day) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

在此日期前CENELEC通过中央秘书处发布批准认可的官方语言的标准文件

date of Announcement (DOA) (3)

2018/5/23

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

在此日期前CENELEC会员国（包括所有欧盟成员国）必须在国家层面通告上述标准已经制定完成

date of Publication (OOP) (4)

2018/8/23

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

在此日期前CENELEC会员国（包括所有欧盟成员国）必须出版与其同等的国家标准（加上国家差异）或直接将其采用微国家标准

date of Withdrawal

(DOW) (5)

2021/2/23

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

在此日期后CENELEC会员国（包括所有欧盟成员国）旧版本标准将停止使用，意味着所有使用该版本标准的检测证书将自动作废