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QC/T 901-1998Evaluation method for quality inspection of automotive engine products (English PDF)

汽车发动机产品质量检验评定方法

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

February 23, 1998

Implementation date

March 15, 1998

Scope

QC/T 901-1998 is the English-translated version of 汽车发动机产品质量检验评定方法.

QC/T 901-1998 is the Chinese automotive industry standard covering evaluation method for quality inspection of automotive engine products. It was issued on 23 February 1998 and has been in force since 15 March 1998, replacing QCN 29008.14-1991.

The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 1998 edition.

The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.

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Document preview — QC/T 901-1998

National Standard of the People's Republic of China

Replacing
QCN 29008.14-1991

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Contents

  • [Preview only]
  • 1 Scope
  • 1.1 Brake performance
  • 1.2 Heat fade and recovery of brake
  • 1.3 Line failure and booster failure
  • 1.4 Wear of brake linings (pads)
  • 2 Normative references
  • 3 Terms and definitions
  • 3.2 Abbreviations
  • 4 Technical requirements
  • 4.1 Arrangement form
  • 5 Test Methods
  • 5.1 Protocol stack
  • 5.2 Node state
  • 5.3 Transmission rate
  • 5.4 Connectivity
  • 5.5 Bit error rate
  • 5.6 Wiring harness fault diagnosis
  • 5.7 Electrical indexes
  • 6 Inspection Rules
  • 6.1 Test environment
  • 7 Signs, documents, packaging, transportation and storage
  • 8 Inspection report
  • 9 Marks, packaging

1 Foreword

QC/T 901-1998 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 23 February 1998 and has been in force since 15 March 1998.

The QC/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

The document runs to 15 pages in English translation.

2 Scope Preview

QC/T 901-1998 carries no ICS number and no Chinese Standard Classification code.

This catalogue holds 1,612 other QC/T standards.

Of the 409 QC/T standards that do carry an ICS number, 397 (97%) fall under ICS 43, in the field of road vehicle engineering.

3 About this standard

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

English translation: about 15 pages

4 Related standards

Other editions:

QC/T 901-2026 (later edition)

Standards on related subjects:

QC/T 471-2025 — Automotive diesel engine

QC/T 631-2025 — Exhaust muffler assembly of automotive

GB/T 18297-2024 — Performance test code for road vehicle engines

5 Classification and status

Prefix QC/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Similar standards

Editions of QC/T 901

EditionTitleRevisionStatus
QC/T 901-1998Evaluation method for quality inspection of automotive engine productscurrent editionCurrent
QCN 29008.14-1991Evaluation method for quality inspection of automotive engine productsprevious editionSuperseded

This page sells the current edition, QC/T 901-1998. Earlier editions are listed for reference only.

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QC/T 901-1998

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