环境空气 臭氧的测定 紫外光度法
Ambient air--Determination of ozone--Ultraviolet photometric method
1995-01-04
UNE 77221-2000
AIR QUALITY. DETERMINATION OF OZONE IN AMBIENT AIR. ULTRAVIOLET PHOTOMETRIC METHOD.
空气质量 环境空气中臭氧的测定 紫外光度法
2000-01-28
KS I ISO 13964(2019 Confirm)
공기의 질 — 대기 중의 오존 측정 방법 — 자외선 광도법
空气质量 - 环境空气中臭氧的测定 - 紫外光度法
2014-12-31
KS I ISO 13964
공기의 질 — 대기 중의 오존 측정 방법 — 자외선 광도법
空气质素——环境空气中臭氧的测定——紫外光度法
2024-12-31
ISO 13964-1998
Air quality — Determination of ozone in ambient air — Ultraviolet photometric method
空气质素——环境空气中臭氧的测定——紫外光度法
1998-08-06
DIN ISO 13964
Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
空气质量环境空气中臭氧的测定紫外光度法
1999-12-01
ISO 13964-1998/Amd 1-2024
Air quality — Determination of ozone in ambient air — Ultraviolet photometric method — Amendment 1: Consensus value for the ozone absorption cross-section at room temperature at the mercury-line wavelength (253,65 nm air)
空气质量——环境空气中臭氧的测定——紫外光度法——修正案1:汞线波长（253,65nm空气）下室温下臭氧吸收截面的共识值