K44 KH&QLMT K47 CNSH
K47 CNSTH K47 CNSXRHQ
K47 CNTP K47 Khuyen nong
K47 KTNN NO1 K47 KTNN NO2
K47 Lam nghiep K47 Lien thong
K47 PTNT NO1 K47 PTNT NO2
K47 QLTNR NO1 K47 QLTNR NO2
K47 Trong trot NO1 K47 Trong trot NO2

Danh sách cấp chứng chỉ K24-NL1