GB/T 4457.4-1984Mechanical drawings. Lines (English PDF)
GB/T 4457.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4457.4-2002 | Mechanical drawings - General principles of presentation - Lines | Valid |
| GB/T 4457.4-1984 | Mechanical drawings. Lines | Obsolete |
GB/T 4457.4-1984 is obsolete. It has been replaced by GB/T 4457.4-2002. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Recommended
Scope
GB/T 4457.4-1984 (Mechanical drawings. Lines) is available as an English-translated PDF.
GB/T 4457.4-1984 is the Chinese national standard "Mechanical drawings. Lines". It is obsolete: it has been replaced by GB/T 4457.4-2002.
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Document preview — GB/T 4457.4-1984
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Status: obsolete, replaced by GB/T 4457.4-2002.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 45405-2025Three dimensional product data visualization application format
- GB/T 17851-2022Geometrical product specifications (GPS) - Geometrical tolerancing - Datums and datum systems
- GB/T 24352-2020Graphical symbols for feed processing equipment
- GB/T 1182-2018Geometrical product specifications (GPS) -- Geometrical tolerancing -- Tolerances of form, orientation, location and run-out
- GB/T 36489-2018Flow chart of air separation plant—Graphical symbols and letter codes
- GB/T 4459.7-2017Technical drawings -- The detailed simplified representation of rolling bearings
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Related Standards
GB/T 4457.5-2013 — Mechanical drawings—Basic conventions for representing areas on cuts and sections
GB/T 4457.2-2003 — Technical drawing - Drawing presentation - General principles of leader lines and reference lines
GB/T 4457.5-1984 — Mechanical drawings--Symbols for sections
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GB/T 4457.4-1984
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