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