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Position: Chinese Standard in English/GB/T 20936.3-2009
GB/T 20936.3-2009   Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in (English Version)
Standard No.: GB/T 20936.3-2009 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 4000 words Price(USD):120.0 remind me the price change

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Implemented on:2009-11-1 Delivery: via email in 1~3 business day
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Standard No.: GB/T 20936.3-2009
English Name: Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in
Chinese Name: 可燃性气体探测用电气设备 第3部分:显示空气中甲烷体积含量至100%的I类探测器的性能要求
Chinese Classification: K35    Explosion-proof electric apparatus
Professional Classification: GB    National Standard
ICS Classification: 29.260.20 29.260.20    Electrical apparatus for explosive atmospheres 29.260.20
Issued by: China Electrical Equipment Industry Association
Issued on: 2009-4-21
Implemented on: 2009-11-1
Status: superseded
Superseded by:GB/T 20936.1-2017 Gas detectors for explosive atmospheres—Part 1: Performance requirements of detectors for flammable gases
Superseded on:2018-7-1
Language: English
File Format: PDF
Word Count: 4000 words
Price(USD): 120.0
Delivery: via email in 1~3 business day
1.1 GB20936的本部分规定了探测矿井内空气中甲烷浓度的便携式、可移动式和固定式的Ⅰ 类(见
第1部分的定义)探测器。因此,这些探测器或其部件可用于易产生瓦斯的煤矿,适用于本部分所包含
探测器的要求和试验方法见第1部分的规定。
  注:在煤矿授权的法定机构批准之前,没有满足附加要求不允许使用Ⅰ类探测器。见第1部分的1.1。
1.2 本部分只限于用来探测空气中甲烷体积含量从0%~100%的探测器。
  注:本部分所包括的探测器在显示甲烷体积含量大于5%是正常使用。
Code of China
Standard
GB/T 20936.3-2009  Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in (English Version)
Standard No.GB/T 20936.3-2009
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count4000 words
Price(USD)120.0
Implemented on2009-11-1
Deliveryvia email in 1~3 business day
Detail of GB/T 20936.3-2009
Standard No.
GB/T 20936.3-2009
English Name
Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in
Chinese Name
可燃性气体探测用电气设备 第3部分:显示空气中甲烷体积含量至100%的I类探测器的性能要求
Chinese Classification
K35
Professional Classification
GB
ICS Classification
Issued by
China Electrical Equipment Industry Association
Issued on
2009-4-21
Implemented on
2009-11-1
Status
superseded
Superseded by
GB/T 20936.1-2017 Gas detectors for explosive atmospheres—Part 1: Performance requirements of detectors for flammable gases
Superseded on
2018-7-1
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
120.0
Keywords
GB/T 20936.3-2009, GB 20936.3-2009, GBT 20936.3-2009, GB/T20936.3-2009, GB/T 20936.3, GB/T20936.3, GB20936.3-2009, GB 20936.3, GB20936.3, GBT20936.3-2009, GBT 20936.3, GBT20936.3
Introduction of GB/T 20936.3-2009
1.1 GB20936的本部分规定了探测矿井内空气中甲烷浓度的便携式、可移动式和固定式的Ⅰ 类(见
第1部分的定义)探测器。因此,这些探测器或其部件可用于易产生瓦斯的煤矿,适用于本部分所包含
探测器的要求和试验方法见第1部分的规定。
  注:在煤矿授权的法定机构批准之前,没有满足附加要求不允许使用Ⅰ类探测器。见第1部分的1.1。
1.2 本部分只限于用来探测空气中甲烷体积含量从0%~100%的探测器。
  注:本部分所包括的探测器在显示甲烷体积含量大于5%是正常使用。
Contents of GB/T 20936.3-2009
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Keywords:
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