| |||
工字钢梁 | |||
工字钢 | |||
工字梁 | |||
| |||
工字梁 | |||
| |||
工字〔形〕梁 | |||
工字钢 (梁) | |||
工字钢工字梁 | |||
工字钢梁 | |||
工字钢 | |||
I 型标 | |||
工形梁 | |||
工字架 | |||
工字梁; 工字形梁; 工字形截面梁 | |||
I-型光标 | |||
English thesaurus | |||
| |||
I-beam pointer (ssn) | |||
| |||
Indoor Air Quality Building Education and Assessment Model (Millie) |
I" beam : 53 phrases in 10 subjects |
Automobiles | 3 |
Bridge construction | 15 |
Chemistry | 1 |
Electronics | 2 |
Metallurgy | 13 |
Oil / petroleum | 4 |
Project management | 1 |
Steel production | 2 |
Technology | 11 |
Wind Energy | 1 |