Qauv & Main technical parameters:
| qauv | Economical style ZDJ7T |
| Tsim ceev | 100 m / min |
| Ua hauj lwm ceev | 80-90m / min |
| gsm ua | 13-22 g / hnub㎡ |
| jumbo yob ntawv ply | 1-3 ply yeem |
| Unwind sawv | 2 unwind sawv |
| Daim ntawv dav | ≤1450 hli |
| Jumbo yob ntawv txoj kab uas hla | ≤1500 hli |
| Daim ntawv qhib dav | 190mm, 200mm, 210mm yeem |
| Hom folding | V hom interlaced folding |
| Cov ntaub ntawv / log | 100-250 nplooj ntawv |
| Daim ntawv folding dav | 85,100,105mm yeem
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