Full details of the regulations for the measurement of tonnage, exempt spaces, and deductions for net tonnage are given in the pamphlet Instructions as to the Tonnage Measurement of Ships.
Inkcazelo egcweleyo yesiqhelo someto somthwalo, ngaphandle kwesithuba kunye nokunikezela komnatha womthwalo kunganikela incwadana enemigaqo yomthwalo omelwayo enqanaweni.