STAS 1712/3-1970
Wator supply OUARTZ SAND AND GRAVEL FOR WATER FILTERING AND SANDING PREVENTION Determination of organic substancis

Standard No.

STAS 1712/3-1970

Release Date

1970

Published By

RO-ASRO

Latest

STAS 1712/3-1970

Scope

Prezentul standard se refer? la determinarea substan?elor organice (humus) din nisipul utilizat ?n procesul de purificare prin filtrare, a apei de b?ut.

STAS 1712/3-1970 history

• 1970 STAS 1712/3-1970 Wator supply OUARTZ SAND AND GRAVEL FOR WATER FILTERING AND SANDING PREVENTION Determination of organic substancis

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