द्विगुणो महानदीषु तरः ॥ कZ_०२.२८.२३ ॥
dviguṇo mahānadīṣu taraḥ
في الأنهار الكبرى تكون رسوم العبور مضاعفة.
Higher operating risk, manpower, and equipment needs justify a higher standardized charge.