Half Price Standard Code

Rolled carbon steel for cold-finished steel bars
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021

Carbon steel tubes for general structure
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021

Carbon steel plates for pressure vessels for intermediate and moderate temperature services
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Acoustics — Hearing protectors — Part 1: Subjective method for the measurement of sound attenuation
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Calibration and verification of helical compression and extension springs testing machines
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Flammable gas detectors
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Carbon steel pipes for high pressure service
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Arc welded carbon steel pipes
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Steels — Determination of depth of decarburization
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Test methods for electrical steel strip and sheet — Part 2: Methods of determination of the geometrical characteristics of electrical steel strip and sheet
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020