JIS C 7801-2012 Measuring methods of lamps for general lighting (Amendment 1) JIS K 7642-2012 Imaging materials - Processed photographic (AMENDMENT 1) JIS H 1161-2012 Methods for chemical analysis of cadmium metal (Amendment 1) JIS H 3250-2012 Copper and copper alloy rods and bars (Amendment 1) JIS K 7121-2012 Testing methods for transition temperatures of plastics (Amendment 1) JIS H 1183-2012 Method for emission spectrochemical analysis of silver bullion (Amendment 1) JIS K 7122-2012 Testing methods for heat of transitions of plastics (Amendment 1) JIS K 7123-2012 Testing methods for specific heat capacity of plastics (Amendment 1)