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- 焊接H型钢自动化生产线技术及应用Application and Technology of H-beam Automatic Welding Line
- 轻型焊接H型钢生产工艺及其质量保证措施PRODUCTION PROCESSES AND KEY TECHNOLOGIES FOR QUALITY GUARANTEE OF LIGHT GAUGE WELDED H-SECTION STEEL
- 高频焊接H型钢在多层住宅轻钢结构体系中的应用研究Research on Application of High Frequency Welding H-section Steel in Light Steel Structure System of Multi-storied Building
- 焊接H钢H steel welding
- 焊接H形截面welded H-shaped cross-sections
- 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
- 焊接H钢结构厂房构件制造安装技术Technique of manufacturing and installing of members used in welded H-shaped steel structure building
- 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
- 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
- H型钢矫直压下挠度的理论解析及压下过程数值模拟Theoretical analyse of bending deflection and fem simulation of press peocess on H-BEAM Straightenning
- 大H型钢heavy H-beam
- H型钢芯H type steel core
- 焊接H板jointing H steel-plate
- 小H型钢small-size H-beam
- H形钢焊接H-shaped steel welding
- 热轧H型钢hot roiled H-shaped steel
- 高频焊接H钢high-frequency induction welding H sectional steel
- H型钢轧机H beam mill
- 焊接H形截面构件members with welded H-shaped cross sec-tions
- H型钢接头H-shaped steel joint