विंशतिर्माणवकः ॥ कZ_०२.११.१४ ॥
viṃśatir māṇavakaḥ
ഇരുപത് (ചേർന്ന്) ‘മാണവക’ ആകുന്നു.
As a convenient issue/return unit for sub-units or work teams, enabling quick counts during dispatch, receipt, and periodic verification.