I形鋼
ア
イ
が
た
こ
う
Meanings
1
I-beam
A steel beam with an I-shaped cross-section, used in construction and structural engineering.
I-beams are used for the main girders of this bridge.
I-beam
A steel beam with an I-shaped cross-section, used in construction and structural engineering.
I-beams are used for the main girders of this bridge.