सामूली गोधूमवर्णा । इति ॥ कZ_०२.११.९१ ॥
sāmūlī godhūmavarṇā | iti
Sāmūlī ມີສີຄ້າຍເຂົ້າສາລີ (godhūmavarṇā) — ດັ່ງນີ້.
They provide widely understood, low-cost reference points for inspectors across regions, improving consistency without instruments.