Nws yog ib tiam tshiab ntawm cov khoom siv tshwj xeeb ribbon. Nws tuaj yeem ua haujlwm tau sai thiab tuaj yeem ntsia tau rau hauv lub cev muaj zog hloov pauv zaus, yooj yim los tswj qhov ceev thiab ua haujlwm. Cov khoom siv yog ua los ntawm kev tsim khoom siv tshuab, ua haujlwm tau ntev.
Oblique koob loom tshuab
Lub tshuab xaws koob V-hom no tuaj yeem ua cov ntaub tsis yog elastic lossis elastic. Cov qauv yooj yim, yooj yim rau kev saib xyuas, thiab pheej yig.
Cov yam ntxwv ntawm Yongjin koob loom tshuab
1. Kev khiav ceev yog siab, thiab qhov ceev tuaj yeem txog li 800-1300rpm.
2. Tus naj npawb ntawm cov thav duab yog 16 pcs.
3. Muaj peev xwm ntsia tau lub cev muaj zog hloov pauv zaus.