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- 大H型钢轧机H Beam mill
- 国家大剧院H型钢劲性柱施工Construction of H-shape Steel Stiff Column of National Great Theater
- 大跨度H型钢截面钢屋架设计实例The Design of a Long Span H-section Steel Roof
- 大叫yell
- H型钢H-beam
- 大号tuba
- 大类main type
- 四大the four elements [earth, water, fire, wind]
- H型钢柱H-section column
- 变大fill out
- 大公司large company
- 耐火H型钢性能试验和耐火构件试验研究Experiment Research on Mechanical Properties of Refractory H-beam and Refractory Frame Member
- 大流行craze
- 大男子主义androcentrism
- 建立劈分法轧制H型钢异型坯的宽展模型A spreading formula for rolling of H-beam blank by splitting method
- 最大限度maximum
- 大好very good; excellent; very good
- 外包H型钢混凝土轴压短柱的受力性能分析Behavior analysis of short columns with encased H-shaped steel reinforced concrete under axial compression
- 大幅度vast scale
- 大白become known
