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Database: 365,228(8 Aug 2026)

super secondary structure

super secondary structure, Total:6 items.

The international standard classification for "super secondary structure" includes: Metal structures .

The Chinese standard classification for "super secondary structure" includes: Special instruments for teaching .


Professional Standard - Construction Industry

  • JG/T 203-2007 Method for Ultrasonic Testing and Gradeification for Steel Structu

Professional Standard - Education

  • JY 66-1981 Technical specifications for secondary protein structure model (trial)

Group Standards of the People's Republic of China

PL-PKN

  • PN H84035-1972 Alloyed, structural s?eels for super du?y equipment Grades

Society of Automotive Engineers (SAE)

  • SAE AMS3819B-2001 Cloths, Cleaning for Aircraft Primary and Secondary Structural Surfaces

Korean Agency for Technology and Standards (KATS)

  • KS D 0040-2014 Classification of structural rolled steel plate and wide flat for building by ultrasonic test