LDTA/3020 - Calculation of the taxable weight of material by you – alternative methods of weighing now has a sub heading to reflect breakdown outside WRA opening hours
DTGT/3020 - Pan fyddwch chi’n cyfrifo pwysau trethadwy deunyddiau – mae gan ddulliau amgen o bwyso nawr is-bennawd er mwyn ystyried torri lawr y tu allan i oriau agor ACC