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Handbook of The Vienna Convention for the Protection of the Ozone Layer
… variables by the maintenance of programmes of high- quality meteorological surface measurements; (viii) Trace … plays a minor role in stratospheric photochemistry. (ii) Water (H2O) Water, the source of which is natural, plays a vital role in …
Handbook for the Montreal Protocol on Substances that Deplete the Ozone Layer
… ………………. Freezers ………………. Dehumidifiers ………………. Water coolers ………………. Ice machines ………………. Air conditioning … substance is not available in sufficient quantity and quality from existing stocks of banked or recycled controlled … Testing of oil, grease and total petroleum hydrocarbons in water; (b) Testing of tar in road-paving materials; and (c) …