Thyristor rectifiers for floating charge (Amendment 1)
Amendment by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS G 3509-1:2021
Low-alloyed steels for cold heading — Part 1: Wire rods
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS G 3508-1:2021
Boron steels for cold heading — Part 1: Wire rods
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS L 1952-1:2021
Textiles — Determination of dynamic hygroscopic heat generation — Part 1: Test method for maximum generated hygroscopic heat temperature measurement by humidification
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS G 3479:2021
Steel tubes for machine structure with specified hardenability bands
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS G 0583:2021
Automated eddy current examination of steel pipes and tubes
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS G 4305:2021
Cold-rolled stainless steel plate, sheet and strip
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS B 7023:2021
Divers' watches — Classification and performance
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS H 8300:2021
Thermal spraying — Zinc, aluminium and their alloys
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021
JIS C 8513:2020
Safety of primary lithium batteries
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020