cov yam ntxwv ntawm Pem Teb Marking daim kab xev
Kev Ua Zoo: Feem ntau siv rau kev faib khoom hauv av thiab muab tshuaj rau hauv cov kev cob qhia thiab cov tsev qiv ntawv kom yooj yim tswj kev cob qhia
1, tus kws tshaj lij rau qhov chaw cim tseg;
2. Siv cov khoom no los ua kom muaj kev tswj hwm hauv cheeb tsam ntau dua;
3, ntu hnav ris tsho, tuaj yeem muaj siab khiav qis siab;
4, zoo adhesion, dej tsis so, ntxuav yooj yim;
5, muaj qee cov teebmeem kev tiv thaiv corrosion, acid thiab alkali tsis kam
Xim: Monochromatic, ob-xim ob.
Tib xim: (liab) (daj) (xiav) (ntsuab) (dub) (dawb)
Ob qho xim: (xim dub) (xim dub thiab dawb) (liab thiab dawb) (ntsuab dawb)
