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Water quality. Physical, chemical and biochemical methods. Examination and determination of colour
出版:British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號: BS 6068-2-2.22:1986
發(fā)布時(shí)間:1986/1/31 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁數(shù):10
標(biāo)準(zhǔn)簡介
Three methods: a preliminary examination, a visual method using matching solutions, and a spectrometric method.
標(biāo)準(zhǔn)備注
? British Standards Institution 2013
Replaced by notes:
Replaced by the dual-numbered standard BS EN ISO 7887:1995, BS 6068-2.22:1995.
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