您要查找的是不是：
- 高Cu钢high Cu steel
- 高Cu-Ni-As渣high copper - nickel - arsenic slag
- 高Cu含量的铝合金Aluminum metal of with higher Cu concentrations
- 铸钢cast(carbon) steel
- 高分high score
- 螺纹钢deformed steel bar
- 偏高on the high side
- 带钢band steel
- 高新high-new
- 塑钢plastic steel
- 多高how tall
- 轻钢龙骨lightgage steel joist
- 至高paramount
- 粗钢crude steel
- 层高height between floors
- 锻钢hammered steel
- 高素质high-quality
- 高新区high and new technology industrial development zone
- 耐热钢refractory steel
- 不高的low-rise
