2022 Volume 65 Issue 8 Pages 367-371
JIS Z 8126-1 Vacuum technology –Vocabulary– Part 1 : General terms, which corresponds to ISO 3529-1 Vacuum technology –Vocabulary– Part 1 : General terms, was amended for the first time in 22 years in 2021 to harmonize with the amendment of ISO 3529-1 in 2019. The committee for the amendment of JIS Z 8126-1, which was mainly composed of members of joint committee for standardization of JVSS and JVIA, worked to prepare the amended draft. Several important amended points such as the definition of “standard reference condition”, “low pressure”, “high pressure” and so on are introduced.
