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Database: 365,228(8 Aug 2026)

GBT340-1976

GBT340-1976, Total:249 items.

The international standard classification for "GBT340-1976" includes: Non-ferrous metals , Bolts, screws, studs , Materials and components for railway engineering , Washers, locking elements , Nuts .

The Chinese standard classification for "GBT340-1976" includes: Non-ferrous metals and their alloys products in general , Fastener , Turnout and steel rail expansion piece , Optical instrument in general , Basic standards and general methods , Material Protection .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Professional Standard - Agriculture

未注明发布机构

NEMA - National Electrical Manufacturers Association

  • NEMA C81.63-1991 Gauges for Electric Lamp Bases and Lampholders ((Partial Revision and Consolidation of C81.10-1976; C81.20-1976; C81.30-1976; C81.40-1976 and C81.50-1976; See NEMA for Supplement C81.63A-1993; C81.63D-1995;)
  • NEMA INDEX 1976-1985-1985 NEMA 1976-1985 INDEX

American Society of Mechanical Engineers (ASME)

International Organization for Standardization (ISO)

British Standards Institution (BSI)

American Welding Society (AWS)

American Society for Testing and Materials (ASTM)

American Petroleum Institute (API)

ANSI - American National Standards Institute

CN-STDBOOK

  • 图书 3-9486 Interpretation of GB/T 32862-2016, GB/T 32863-2016, GB/T 34543-2017, GB/T 34545-2017 Gem Grading National Standards