विंशतिद्रोणिकः कुम्भः ॥ कZ_०२.१९.३२ ॥
viṃśatidroṇikaḥ kumbhaḥ
କୁମ୍ଭ ହେଉଛି କୋଡ଼ିଏ ଦ୍ରୋଣ ସମାନ।
To make capacity legally testable and consistent across regions and manufacturers.