Half Price Standard Code

Spring steels
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021

Cylindrical gears — System of tolerance classification — Part 3: Definitions and allowable values of deviations relevant to corresponding gear-tooth flanks and radial-composite deviations of injection-molded plastic gears
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Mechanical presses — Testing of the grades and the accuracy
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Long durable paints for steel structures (Amendment 1)
Amendment by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021

Hot rolled steel sheet piles
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021

General safety code for industrial combustion furnaces — Part 3: Protective systems
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Steel products — Employer's qualification system for non-destructive testing (NDT) personnel
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for self-cleaning performance of photocatalytic materials — Part 1: Measurement of water contact angle
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2020

Tension member for seismic reinforcement– Carbon fibre composite strand wires
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2019

Rolling bearings — Boundary dimensions, geometrical product specifications (GPS) and tolerance values of needle roller bearings — Part 1: Machined rings
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2021