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natural gas natural gas single-fuel engines liquefied natural gas engines gas cylinder gas heating cables low background alpha and/or beta service capabiluty open api-video share scopethis standard
QC/T 691-2002 in English

QC/T 691-2002 in English

SUPERSEDED

Specifications for natural gas single fuel engine for vehicle

  • Issued on:2002-12-31
  • Implemented on:2003-03-01
  • File Format:PDF
  • Delivery:Via email within 5 business days
Price(USD): $530.00
$515.00
Standard No: QC/T 691-2002
Document status: SUPERSEDED
Superseded by: QC/T 691-2011 Technical specification of Single-fuel natural gas vehicle engine
Superseded on: 2011-08-01
Title in English: Specifications for natural gas single fuel engine for vehicle
Title in Chinese: 车用天然气单燃料发动机技术条件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 5 business days
Issued on: 2002-12-31
Implemented on: 2003-03-01
Professional Classification: QC-Automobile
Related Keywords: natural gas
natural gas single-fuel engines
liquefied natural gas engines
gas cylinder
gas
Related Topics: small natural gas engine
fuel bill
Unconventional Gas Technologies
Chinese fuel engine
technical gas
Thorium fuel condition
Engine Test Technology
compressor air inlet
fuel
natural gas
Engine DTG technology
engine technology
Natural gas engine parts
Natural gas burner

本标准规定了汽车用天然气单燃料发动机(包括压缩天然气及不带液态喷射的液化天然气发动机)的技术要求、试验方法、检验规则、标志、包装、运输及贮存。本标准适用于储气瓶工作压力不大于20MPa的汽车用天然气单燃料发动机。


Scope

This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of natural gas single-fuel engines for automobiles (including compressed natural gas and liquefied natural gas engines without liquid injection). This standard applies to natural gas single-fuel engines for automobiles whose working pressure of the gas cylinder is not greater than 20MPa.

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