गाढश्चाभ्युद्धार्यश्च पेटकः सम्यूह्यावलेप्यसंघात्येषु क्रियते ॥ कZ_०२.१४.२६ ॥
gāḍhaś cābhyuddhāryaś ca peṭakaḥ samyūhyāvalepyasaṃghātyeṣu kriyate
ກ່ອງທີ່ແນ່ນໜາ (ປິດແນ່ນ) ແລະ ກ່ອງແບບ ‘ຍົກອອກໄດ້’ (ມີແກນຖອນອອກໄດ້) ໃຊ້ໃນການກອງຊ້ອນ, ການເຄືອບ, ແລະ ການອັດແນ່ນ (ໂລຫະ).
Because concealment and substitution can be engineered through packaging design (sealed vs removable-core), not only through metallurgy.
Tamper-evident containers, secure packaging standards, and controlled custody for high-value assets.