cer issuance什么意思

cer issuance什么意思
cer issuance什么意思

cer issuance什么意思
cer issuance
签发文件
Health certificates are valid for six months from the date of issuance.\x09
健康证明书自签发之日起6个月有效.
The application and issuance of Plant Import Licence are free of charge.\x09
申请及签发植物进口证均不需缴费.

签发 CERs ：CER Issuance

发放证书，签发证书

签发的意思