पञ्चहस्तमाणिद्वारम् ॥ कZ_०२.३.२७ ॥
pañcahastamāṇidvāram
ଦ୍ୱାର (ମୁଖ୍ୟ ପ୍ରବେଶ) ପାଞ୍ଚ ହସ୍ତ ମାପର ହେବା ଉଚିତ।
To standardize construction for security, traffic control, and predictable defensive planning (weapon placement, chokepoint control).