DZ/T 0101.12-1994
Active
QJ 2550-1993
Active
Industry standards-Aerospace
QJ 2550-1993 Computer-aided design mechanical drawing basic regulations
QJ 2550-1993 Computer-aided design mechanical drawing basic regulations
Price:
$ 30
Basic Information
Standard Code:
QJ 2550-1993
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nApplications of electronic computers
ICS Name:
-
Publish Date:
1993-03-29
Implement Date:
1993-12-01
Pages:
8 pages
Development Information
Referenced Standards
GB/T 1182-1996 Geometrical tolerancing—Generalities, definitions, symbols, indications on drawings
GB/T 1182-2008 Geometrical Product Specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out
GB/T 1182-2018 Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form,orientation,location and run-out
GB/T 131-1993 Mechanical drawings—Surface roughness symbols and methods of indicating
GB/T 131-2006 Geometrical Product Specifications (GPS)—Indication of Surface texture in technical Product documentation
GB 4457.1
GB 4457.3
GB/T 4457.4-2002 Mechanical drawings—General principles of presentation-Lines
GB/T 4457.5-2013 Mechanical drawings—Basic conventions for representing areas on cuts and sections
GB/T 4457.5-1984 Mechanical drawings--Symbols for sections
GB/T 4458.4-2003 Mechanical drawings—Dimensioning
GB/Z 131-2025 Sharing economy—General trustworthiness and safety requirements for digital platform
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