Related Objects of Interest: rec_tt, lbs_tt, xa_tt, dcl_tt, fco_tt, dbcsu_tt, cbtong_tt, cdien_gom_ban, cdien_gom_tt_vo, cdien_polyme_tt_rach
by Ia Grai
775 images 35 classes
by QNPC DLST
652 images 33 classes
by KBang
1864 images 35 classes
by KBang
1489 images 35 classes