NG DNG PHNG PHP IU KHIN BACKSTEPPING IU KHIN TC NG C T T NNG DESIGN SPEED OF CONTROL OF AXIAL GAP TYPE SELF BEARING MOTOR USING BACKSTEPPING Background and aims: colorectal cancer is thebien chifng. Chan doan bing ndi soi dai trang va sinh most common malignancy in the gastrointestinal ...
Nghien cuu ung dung mot so bien phap ky thuat trong tham canh nhan Huong Chi o mien Bac Study on some cultural practices for Huongchi longan intensive cult... Huongchi longan is one of the common varieties in Northern Vietnam. Application of cultural practices in pruning as well as some ...