1. Cov nyhuv ntawm qhov nrawm nrawm dhau ntawm kev txiav kom zoo:

* Nws yuav ua rau qhov tsis muaj peev xwm txiav thiab txim hluav taws xob ntau;

* Qee thaj chaw tuaj yeem txiav tawm, tab sis qee qhov chaw tsis tuaj yeem raug txiav tawm;

* Ua rau txhua seem txiav kom tuab tuab, tab sis muaj cov stains melting;

* Lub nrawm nrawm nrawm dhau, ua rau daim ntawv tsis tuaj yeem txiav hauv lub sijhawm, kev txiav ntu qhia tau hais tias yog ib txoj kev oblique hla, thiab melting stains yog tsim nyob hauv qis ib nrab.

2. Qhov cuam tshuam ntawm nrawm dhau ntawm kev txiav kom zoo:

* Nws ua rau dhau-melting ntawm daim ntawv txiav, thiab ntu txiav yog ntxhib;

* Qhov txiav txiav yuav dav raws li, ua rau tag nrho cheeb tsam yaj hauv qhov puag ncig lossis ntse ib feem, thiab cov nyhuv txiav zoo yuav tsis tau txais;

* Kev txiav qis qis dua cuam tshuam kev tsim khoom.

Cov txiav ceev tuaj yeem txiav txim siab los ntawm kev txiav txim siab, thiab xaiv qhov txiav tsim nyog tuaj yeem xaiv:

* Thaum qhov txiav ceev tau tsim nyog: qhov txiav txim kis tau los ntawm sab saum toj mus rau hauv qab;

* Thaum qhov txiav ceev tau nrawm dhau: qhov txiav txim siab inclined;

* Thaum qhov txiav ceev nrawm dhau: txiav txim taws tshwm sim tsis kis thiab tsawg, hws.

Muaj kev teeb tsa ntau rau kev sib pauv lub rooj nrog ua ke.

https://www.cheeronlaser-mfg.com/front-of-xwb-caj-noj-paub-