GB/T 726-1994Reciprocating internal combustion engines. Designation of the direction of rotation and of cylinders and valves in cylinder heads and definition of right-hand and left-hand in line engines and locations on an engine (English PDF)
往复式内燃机 旋转方向、气缸和气缸盖上气门的标志及直列式内燃机右机、左机和发动机方位的定义
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
December 27, 1994
Implementation date
July 1, 1995
Scope
GB/T 726-1994 is the English-translated version of 往复式内燃机 旋转方向、气缸和气缸盖上气门的标志及直列式内燃机右机、左机和发动机方位的定义.
GB/T 726-1994 — This standard specifies the direction of rotation of reciprocating internal combustion engine (hereinafter referred to as the internal combustion engine) and the cylinder number of methods and signs mounted on the cylinder head of the engine cylinder head valve or remove signs methods.
The standard also specifies the definition of in-line engine the right machine, the left parties-bit machines and engines in order to describe mounted on the engine parts and each (with) pieces position.
This standard applies to land use, rail traction and marine reciprocating internal combustion engine, but not for use as drive agricultural tractors, road vehicles and aircraft engines.
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Document preview — GB/T 726-1994
National Standard of the People's Republic of China
- ICS
- 27.02
- Classification
- J 91
- Replacing
- GB 726-1986; GB 3270-1982; GB 4673-1984; GB 6929-1986
Issued by: State Bureau of Technical Supervision
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the direction of rotation of reciprocating internal combustion engine (hereinafter referred to as the internal combustion engine) and the cylinder number of methods and signs mounted on the cylinder head of the engine cylinder head valve or remove signs methods. The standard also specifies the definition of in-line engine the right machine, the left parties-bit machines and engines in order to describe mounted on the engine parts and each (with) pieces position. This standard applies to land use, rail traction and marine reciprocating internal combustion engine, but not for use as drive agricultural tractors, road vehicles and aircraft engines. Can be used for road construction machines and bulldozers, trucks powered industrial and other uses is currently no suitable standard engine.
Document data
International classification (ICS): 27.02.
Chinese classification (CCS): J91.
Estimated length of the Chinese original: 12,166 words.
Adopted international standard: ISO 1204-1990, IDT.
Supersedes the earlier edition GB 726-1986; GB 3270-1982; GB 4673-1984; GB 6929-1986.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 1147.1-2025Small and medium power internal combustion engines - Part 1: General technical specifications
- JB/T 11482-2013Diesel engines for speedboats - Specifications
- JB/T 11036-2010Single-cylinder gas engines - Technical requirements and test methods
- GB/T 6072.1-2008Reciprocating internal combustion engines -- Performance -- Part 1: Declarations of power, fuel and lubricating oil consumptions and test methods -- Additional requirements for engines for general use
- GB/T 1147-1987Small and medium power internal combustion engines - Part 1: General technical specifications
- GB/T 6072-1985Reciprocating internal combustion engines -- Performance -- Part 1: Declarations of power, fuel and lubricating oil consumptions and test methods -- Additional requirements for engines for general use
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