by KBang
1864 images 35 classes
by QNPC DLBS
576 images 33 classes
400 images 7 classes
by QNPC DLBT2
436 images 29 classes
235 images 5 classes
by GIALAIPC2
6077 images 42 classes
cbtong_tt cdien_gocdien_gom_tt_vo cdien_gom_ban cdien_gom_tt_vo cdien_polyme_tt_ban cdien_polyme_tt_cong cdien_polyme_tt_rach cdien_ttinh_ct_ban cdien_ttinh_ct_vo cdien_ttinh_tt_ban cdien_ttinh_tt_vo csat_tt csv_dz_tt csv_gom_ban csv_gom_tt_vo csv_polyme_tt_ban csv_polyme_tt_cong csv_polyme_tt_rach csv_ttinh_ct_vo csv_ttinh_tt_ban