Hauv qhov kev tshuaj xyuas no, cov txheej txheem nqus tsev vacuum raug suav tias yog cov txheej txheem uas tuaj yeem siv los tsim cov txheej txheem uas tuaj yeem hloov lossis txhim kho kev ua haujlwm ntawm cov txheej txheem electroplated. Ua ntej, daim ntawv no tham txog kev sib txawv ntawm kev ua hlau thiab kev cai ib puag ncig. #regulation #vacuumsteam #sustainability
Cov hom kev kho deg ntawm cov ntawv stainless hlau xa mus rau kev lag luam yog cov ncauj lus kom ntxaws hauv ntau cov qauv. ASTM A480-12 thiab EN10088-2 yog ob, BS 1449-2 (1983) tseem muaj tab sis tsis siv tau lawm. Cov qauv no zoo sib xws thiab txhais tau yim qib ntawm stainless hlau nto tiav. Chav Kawm 7 yog "polishing polishing", thiab polishing siab tshaj plaws (lub npe hu ua iav polishing) yog muab rau chav kawm 8.
Cov txheej txheem no ua tau raws li cov neeg siv khoom xav tau rau kev xa khoom thiab cov kev cai nruj dua rau kev siv dej thaum lub caij ntuj qhuav.
Post lub sij hawm: Lub Xya hli ntuj-25-2023