Khoom noj khoom haus-qib stainless hlau yog hais txog cov khoom siv stainless hlau uas ua raws li "National Standard of the People's Republic of China/Hygienic Standard for Stainless Steel Tableware Containers" GB 9684-88, thiab nws cov ntsiab lus txhuas thiab chromium yog qis dua. uas zoo tib yam stainless hlau.
Specifications:
Khoom noj khoom haus-qib stainless hlau yog hais txog ib feem ntawm cov khoom noj machinery uas tiv tauj cov zaub mov, thiab yuav tsum tau raws li tej yam kev ruaj ntseg cov zaub mov. Vim tias muaj ntau cov kua qaub thiab alkali siv rau hauv cov txheej txheem khoom noj khoom haus, thiab cov hlau tsis muaj chromium, cov hlau tsis zoo yuav yaj chromium hauv ntau qib, uas yog tshuaj lom; thiab nws yuav tsum txwv cov ntsiab lus ntawm ntau yam alloy impurity xws li txhuas thiab cadmium.