Some of the ballast is arranged to be readily portable so that adjustments can be made to the vessel's trim to compensate for changes in weight and moment arising from modifications during refit.
Ebunye bobunzimci bucwongcwisc ukubu bubeneku Thethwe lula ukuze ulungiselele lube nokwenziwa kwingqetha yesikhitshane ukubuyekeza utshintsho kubunzima kwakunyc nesantya esivela kuguqule xa nu bekulungiswa.