JASO C 205:1991 Side openings for automobile power take-offs
JIS G 5102:1991 (R2016) Steel castings for welded structure
JIS G 5111:1991 (R2016) High tensile strength carbon steel castings and low alloy steel castings for structural purposes
JIS G 5151:1991 (R2016) Steel castings for high temperature and high pressure service
JIS G 5201:1991 (R2016) Centrifugally cast steel pipes for welded structure
JIS G 5202:1991 (R2016) Centrifugally cast steel pipes for high temperature and high pressure service
JIS G 5511:1991 (R2016) Low thermal expansive Fe-alloy castings
JIS H 8646:1991 (R2015) Electroless copper platings
JIS B 9926:1991 (R2017) Clean room - Test methods for dust generation from moving mechanisms
JIS K 0901:1991 (R2016) Form, size and performance testing methods of filtration media for collecting airborne particulate matters
JIS B 7754:1991 (R2016) Light-exposure and light-and-water-exposure apparatus (xenon-arc lamp type)
JIS B 9808:1991 (R2017) Grease guns