Belarus standards PDF

Methods of testing water used in industry. Silica: reactive, total and suspended. Original standard BS 2690-104-1983 (1999) in PDF full version. Additional info + preview on request

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Methods of testing water used in industry. Cyclohexylamine: spectrophotometric method. Original standard BS 2690-115-1983 (1999) in PDF full version. Additional info + preview on request

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Methods of testing water used in industry. Morpholine: spectrophotometric method. Original standard BS 2690-116-1983 (1999) in PDF full version. Additional info + preview on request

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Methods of testing water used in industry. Long-chain fatty amines: spectrophotometric method. Original standard BS 2690-117-1983 (1999) in PDF full version. Additional info + preview on request

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Methods of testing water used in industry. Free EDTA, total salts of EDTA, polyacrylate and polymethacrylate. Original standard BS 2690-15-1974 (1999) in PDF full version. Additional info + preview on request

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Fuses for voltages exceeding 1000 V a.c.. Expulsion fuses. Original standard BS 2692-2-1956 (2007) in PDF full version. Additional info + preview on request

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