JIS B 1451:1991 (R2016) Rigid flanged shaft couplings
JIS C 2529:1991 (R2013) Enamelled wires and oleo-resinous enamelled silk covered wires for electrical resistance use
JIS B 1452:1991 (R2016) Flexible flanged shaft couplings
JIS H 1161:1991 (R2006) Methods for chemical analysis of cadmium metal
JIS H 1163:1991 (R2016) Method for photoelectric emission spectrochemical analysis of cadmium metal
JIS G 4316:1991 (R2017) Stainless steel wire rods for welding
JIS G 4319:1991 (R2017) Stainless steel blooms and billets for forgings
JIS G 4902:1991 (R2017) Corrosion-resisting and heat-resisting superalloy plates and sheets
JIS E 1109:1992 (R2016) Screw spikes
JIS X 6101:1991 (R2011) Magnetic tape for information interchange
JIS X 5708:1991 (R2017) Information processing systems - Text communication - Remote Operations - Part 1: Model, notation and service definition
JIS X 5709:1991 (R2017) Information processing systems - Text communication - Remote Operations - Part 2: Protocol specification