Lab rau Koj Cov Qauv Siab
CheeYuen's lab muaj ntau lub tshuab kuaj kom paub tseeb tias cov khoom plated zoo.Peb lub chaw kuaj mob tau nruab nrog lub Gravelometer, lub tshuab ntsuas cua sov, lub tshuab plating thickness kuaj, cov cuab yeej kuaj corrosion (CASS), tev cov cuab yeej rau adhesion test, sulfate test rau nws corrosion resistance, cross hatch test kom paub tseeb tias tsis muaj hlwv rau. cross hatched ib feem, thiab lwm yam.