Việt
mặt phẳng tiếp đất
mặt bằng tầng trệt
mặt phẳng nằm ngang
mặt phẳng cơ sở
Anh
ground plane
ground plan
horizontal plane
basal plane
basic plane
ground plane /điện lạnh/
ground plane /xây dựng/
ground plan, ground plane /xây dựng/
ground plane, horizontal plane
basal plane, basic plane, ground plane