विरूपाणां वा तापनमुदकपेषणं च बहुशः कुर्यात् ॥ कZ_०२.१४.५२ ॥
virūpāṇāṃ vā tāpanam udakapeṣaṇaṃ ca bahuśaḥ kuryāt
外観が不規則な(疑わしい/不良の)品については、加熱や水中での研磨などの試験を繰り返し行うべきである。
Repeat testing reduces false acceptance/rejection, deters manipulation, and strengthens the evidentiary basis of administrative decisions on valuation and fraud.