English translation for "solid bed-rock"

坚实基岩

Similar Words：

"solid bearing liner" English translation, "solid bed" English translation, "solid bed dehydrator" English translation, "solid bed of catalyst" English translation, "solid bed reactor" English translation, "solid belt pulley" English translation, "solid beverage" English translation, "solid bifocal lens" English translation, "solid billet" English translation, "solid bit" English translation