GB/T 20914.1-2007Stamping dies -- Gas springs -- Part 1: General specification (English PDF)
冲模 氮气弹簧 第1部分:通用规格
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Level / Type
National · Recommended
Issue date
March 12, 2007
Implementation date
September 1, 2007
Scope
GB/T 20914.1-2007 is the English-translated version of 冲模 氮气弹簧 第1部分:通用规格.
GB/T 20914.1-2007 — Stamping dies -- Gas springs -- Part 1: General specification
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Document preview — GB/T 20914.1-2007
National Standard of the People's Republic of China
- ICS
- 25.120.30
- Classification
- J 46
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the size of the die nitrogen spring, nominal initial elastic stress and models.
Document data
International classification (ICS): 25.120.30.
Chinese classification (CCS): J46.
Estimated length of the Chinese original: 12,130 words.
Adopted international standard: ISO 11901-1-2003, IDT.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.
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Related Standards
GB/T 20914.2-2007 — Stamping dies -- Gas springs -- Part 2: Specification of accessories
GB/T 20914.3-2019 — Stamping dies -- Gas springs -- Part 3: Gas spring with increased spring force and compact built height
GB/T 20914.4-2019 — Stamping dies -- Gas springs -- Part 4: Gas spring with increased spring force and same built height
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GB/T 20914.1-2007
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