सुवर्णसूत्रान्तरं सोपानकम् ॥ कZ_०२.११.२५ ॥
suvarṇasūtrāntaraṃ sopānakam
«sopānaka» ແມ່ນເຄື່ອງປະດັບທີ່ມີຊ່ວງ/ຕອນຂອງເສັ້ນດ້າຍຄຳ (suvarṇa-sūtra) ຈັດຮຽງແບບເປັນຂັ້ນໆ ຫຼື ໄລ່ລະດັບ.
Pattern definitions make acceptance testing objective and reduce valuation disputes; they also deter under-delivery of gold content.
Clear type-definitions allow authorities to prove misdeclaration (e.g., claiming sopānaka while supplying a simpler form), enabling fines or confiscation under trade rules.