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OzoNews Volume XX - 30 May 2020
(2020-05-30)
In this issue:
-- Invitation to Join UNEP-UNIDO-ASHRAE Webinar on Alternative Refrigerants for High Ambient Temperature Countries --
1. IIR and UNEP OzonAction release the French and Spanish versions of the ‘Cold ...
2020 World Ozone Day letter to National Ozone Officers
(United Nations Environment Programme, 2020-09)
Letter to National Ozone Officer in commemoration of World Ozone Day for the preservation of the Ozone Layer