STAS 11624/6-1983
PHOSPHATING SOLUTIONS Determination of calcium oxide, phosphorus oxide and water soluble sulphur trioxide

Standard No.

STAS 11624/6-1983

Release Date

1983

Published By

RO-ASRO

Latest

STAS 11624/6-1983

Scope

Prezentul standard stabile?te metodele pentru determinarea oxidului de calciu, a penta-oxidului de fosfor ?i a trioxidului de sulf solubil ?n ap?, din solu?iile de fosfatare utilizate ?n tratamentul suprafe?elor metalice.

STAS 11624/6-1983 history

• 1983 STAS 11624/6-1983 PHOSPHATING SOLUTIONS Determination of calcium oxide, phosphorus oxide and water soluble sulphur trioxide

STAS 11624/6-1983 -All Parts