| |||
steel bracing | |||
steel braces; steel support | |||
steel shore strut; steel timbering |
钢 支 撑 : 41 phrases in 8 subjects |
Automobiles | 1 |
Bridge construction | 3 |
General | 1 |
Nuclear and fusion power | 1 |
Oil / petroleum | 1 |
Rail transport | 1 |
Steel production | 7 |
Technology | 26 |