Pori’r Slipiau

ABCChDDdEFFfGNgHIJLLlMNOPPhRRhSTThUWY

Trawsgrifiad y Slip

< I'r Slip BlaenorolI'r Slip Nesaf >3c-007094

cludwr (eg)

(modd cludo signal trydan neu electronig)

ELJ: BT (1989) 138

1989