R134a造句
SinceR134ahasarelativelylowboilingpoint,thewaterishotenoughtoconvertitintoagas.ThepowerstationatChenaUSESthespringwatertoheatupR134a,afluidhithertoemployedmainlyasarefrigerant.因为R134a的沸点相对较低,...
SinceR134ahasarelativelylowboilingpoint,thewaterishotenoughtoconvertitintoagas.ThepowerstationatChenaUSESthespringwatertoheatupR134a,afluidhithertoemployedmainlyasarefrigerant.因为R134a的沸点相对较低,...