अर्पयेत्काचकर्मणः पञ्चभागं काञ्चनं दशभागं कटुमानम् ॥ कZ_०२.१३.४१ ॥
arpayet kāca-karmaṇaḥ pañca-bhāgaṃ kāñcanaṃ daśa-bhāgaṃ kaṭu-mānam
Pour l’ouvrage en verre, il doit attribuer : cinq parts d’or et dix parts selon la mesure « kaṭu » (comme proportion d’additif prescrite).
It enables auditing of inputs vs outputs, limits discretionary adulteration, and standardizes quality for state procurement.