T-Traeger
Z
T-Traeger
Bedeutungen
[der] - [建]丁字梁
T-beam, T-girder
❬hr color=#336cc size=1 /❭
[der] 丁字梁
Bedeutungen
[der] - [建]丁字梁
T-beam, T-girder
❬hr color=#336cc size=1 /❭
[der] 丁字梁