ERW YEEB NKAB MILL/Ntau-Function Devices/ZTZG

ERW YEEB NKAB ZIBNTAWM COV YEEB NKAB NCIG/SQUARE

Muaj ntau tus neeg siv khoom xav tau ob qho tib si kev tsim cov raj puag ncig thiab kev siv cov thev naus laus zis ncaj qha los tsim cov raj plaub fab thiab cov raj plaub fab. Raws li qhov kev thov ntawm cov neeg siv khoom no, ZTZG tau tsim cov thev naus laus zis ncaj qha ntau yam.

1.Thaum tsim cov kav dej puag ncig:

1.1Nws tuaj yeem ua rau hauv ob qho tib si puag ncig thiab square raj, thiab sib xws nrog cov txheej txheem tsim ntawm cov hlau txias-tsim.

1.2Thaum tsim cov kav dej puag ncig ntawm cov lus qhia sib txawv, tag nrho cov pwm rau qhov tsim khoom raug sib koom thiab tuaj yeem hloov kho hluav taws xob lossis tsis siv neeg.

1.3 Txawm li cas los xij, cov pwm rau qhov chaw ruaj khov yuav tsum tau hloov, thiab txoj kev hloov pauv yog sab saud.

2.Thaum tsim cov raj square:

2.1Kev sib koom ua ke ntawm txhua lub rollers;

2.2Kev siv zog ua haujlwm tsawg dua;

2.3Kev ruaj ntseg siab;

2.4Kev tsim khoom muaj kev ywj pheej ntau dua thiab tsis tas yuav muaj cov khoom muag;