OS GSO 116:1989
METHODS OF TEST FOR DRINKING AND MINERAL WATER – PART 3: DETERMINATION OF TOTAL DISSOLVED SOLIDS, pH VALUE AND RESIDUAL CHLORINE

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OS GSO 116:1989

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GSO

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OS GSO 116:1989

OS GSO 116:1989 history

• 1970 OS GSO 116:1989 METHODS OF TEST FOR DRINKING AND MINERAL WATER – PART 3: DETERMINATION OF TOTAL DISSOLVED SOLIDS, pH VALUE AND RESIDUAL CHLORINE