1, khaws cov khoom kom huv, kom tsis tu ncua nrog dej.
2. Khaws qhov khoom qhuav. Dej tsis zoo, noo noo, tsuas yog kev tiv thaiv ntawm stitches. Ib txwm txias thiab qhuav tom qab los nag los yog huab cua txias.
3, kua nplaum nplaum nplaum: A: Cua drying, B: kub saum 20 degrees Celsius.
4, kua nplaum kab hom:
A: So tej daim ntaub nplaum thiab daim ntaub nplaum,
B: Nrhav thiab glued ntawm daim ntaub yuav tsum hnav thiab nyias,
C: Yuav tsum nyob rau ntawm daim ntaub nyob rau ntawm lub kua nplaum kom txog thaum dawb thiab ces ua ke, thiab yuam extrusion.
5, feem ntau cov menyuam yaus txhuam cov khoom ntub dej, cov hlua tshiab yuav tsum tau ua kom zoo rau txoj kab ntawm txoj kab kom tiv thaiv kab. Yog hais tias lub pas strips tawm kom raws sij hawm.
