Qauv kev cuam tshuam

Nta

1. Ua tau - hauv ntau yam khoom tswj;

2. Cov khoom sib koom yog ua los ntawm cov iav fiber ntau txhawb polyester retin nws yog nrog kev tiv thaiv zoo meej, cov qauv siab thiab cov qauv sib khi ua;

3. Cheebtsam tuaj yeem npaj rau kev thov;

4. Txhua lub freakeners yog stainless hlau screws, cov qauv tuaj yeem tiv thaiv kom poob;

5. Ntau cov khoom siv tuaj yeem yooj yim rau nruab ntawm kev coj qhia kev tsheb nqaj hlau, uas yooj yim tswj.

Lub ntsiab kev tsis sib xws

Hais Lus Cim