您搜索了: niwmoconiosis (威尔士语 - 英语)

efallai y gellid defnyddio deddf niwmoconiosis 1979
the pneumoconiosis act of 1979 could perhaps be used

mae'n anffodus ond mae sefydliadau eraill o'r fath wedi cau , er enghraifft yr uned ymchwil niwmoconiosis yn llandochau , gan nad oedd eu hangen mwyach
it is unfortunate but other such institutions have closed , for example , the pneumoconiosis research unit at llandough , because they were no longer needed

yn wir , ers cau'r uned ymchwil niwmoconiosis yn llandochau tua 30 mlynedd yn ôl a chau gorsaf ymchwil morol y pegynnau yn y barri , y sefydliad ymchwil tir glas a'r amgylchedd yw'r unig uned o'r fath yng nghymru
indeed , since the closure of the pneumoconiosis research unit at llandough about 30 years ago and the closure of the polar maritime research station at barry , the institute of grassland and environmental research is the only such unit in wales