ϵ 3D ȯ 2019 2023 19 , ǰ οԴ 3D Ȱ ǽϰ ִ.
ǰ 3D Ȱ 2D?3D , 3D , İ? ϴ , .
45 , 2019 8133,500 8568,700 5.4% Ͽ, η 178(2019) 246(2020) 38% Ÿ.
̿ Բ, л, ̸ ũũ 3D κ 3D Ȱ ̷ ǽ , Ͽ츦 ִ 11 Ѵ.
3D , CAD ֱ ִ.
Ȱȭ 3D Ȱ ִ л, ũũ Ȩ ȳ Խ ϸ ȴ.
ϵ źҹ̿ 3D پ ִ ȯ Ͽ 3D ִ Ʋ õ Ǹ, ε ɰ 3D Ȱȭ â ϰڴ١ .
̿ȭ
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