JIS B 6507:1981 (R2013) General code of safety for wood working machinery
JIS E 3020:1981 (R2013) Change of temperature testing method for parts of railway signaling
JIS G 1234:1981 (R2017) Methods for determination of tellurium in steel
JIS G 1235:1981 (R2017) Methods for determination of antimony in iron and steel
JIS C 3001:1981 (R2013) Resistance of copper materials for electrical purposes
JIS Z 8201:1981 (R2015) Mathematical symbols
JIS D 5714:1981 (R2015) Emergency warning lamps for automobiles
JIS K 1462:1981 (R2016) Iron (III) oxide for ferrite
JASO B 204:1981 Shapes and dimensions of connecting parts for truck body
JASO B 204:1981 Shapes and dimensions of connecting parts for truck body
JIS B 7520:1981 (R2016) Indicating micrometers
JIS R 2501:1981 (R2003) Refractory mortars