JIS B 6599:1991 (R2017) Veneer slicers - Test and inspection methods
JIS R 1501:1991 (R2016) General rules of acid proof porcelains for chemical industry
JIS R 1528:1991 (R2015) Tower packings of acid proof porcelains for chemical industry
JIS K 6931:1991 (R2001) Reclaimed plastics bars, rods, plates and piles
JIS B 9809:1991 (R2017) Spray guns
JIS S 6016:1991 (R2006) Stamp pads
JIS F 2332:1991 (R2017) Weathertight steel doors for small ships
JIS F 2333:1991 (R2017) Non-weathertight steel doors for small ships
JIS F 2408:1991 (R2017) Gooseneck ventilators
JIS F 0809:1991 (R2017) Ships' steering gear - Test method at sea trial
JIS B 0104:1991 (R2015) Rolling bearings - Vocabulary
JIS W 0131:1991 (R2017) Aircraft - Technical operations - Vocabulary