您要查找的是不是：
- 焊接H形截面 welded H-shaped cross-sections
- 门式刚架焊接H形截面构件有效截面几何特性的计算 Calculation on Geometric Characteristics of Effective Cross Sections of Members with Welded H-shaped Cross Sections in Gabled Frames
- H形截面 H-section
- 焊接H钢 H steel welding
- 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
- 焊接H形截面构件 members with welded H-shaped cross sec-tions
- 成形 shaped
- 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
- 异形 heteromorphism
- 形的 aitch
- 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
- 双H形钢柱 double H section steel mast
- h形物形状象字母h的物体 Something shaped like the letter H.
- 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
- H形压电振子 H-shape piezoelectric vibrator
- Y形截面 Y section
- 毫米波双H形波导特性的研究与应用设计 A STUDY ON THE PROPERTIES OF MILLIMETER WAVE DOUBLE-STRIP H-GUIDE AND ITS APPLICATION
- Ｈ形截面 H section
- Ｔ形截面 T-shaped
- 槽形截面 channel section
