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arsenic content arsenic content w coal part coal production arsenic scopethis standard molybdosilicate spectrophotometric method gb/t handheld hydraulic scissors m1/n1 vehicles test items
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  2. GB/T 20475.3-2012 in English
GB/T 20475.3-2012 in English

GB/T 20475.3-2012 in English

VALID

Classification for content of harmful elements in coal—Part 3:Arsenic

  • Issued on:2012-12-31
  • Implemented on:2013-10-01
  • File Format:PDF
  • Delivery:Within 1 day
Price(USD)： $48.00
$47.00
Standard No: GB/T 20475.3-2012
Document status: VALID
Title in English: Classification for content of harmful elements in coal—Part 3:Arsenic
Title in Chinese: 煤中有害元素含量分级 第3部分：砷
Language: English
File Format: Electronic (PDF)
Delivery: Within 1 day
Issued on: 2012-12-31
Implemented on: 2013-10-01
ICS Classification: 73.040-Coals
Chinese Classification: D20-Solid fuel ore in general
Professional Classification: GB-National Standard
Related Keywords: arsenic content
arsenic content w
coal part
coal production
arsenic scopethis standard
Related Topics: harmful
xrf element content
xrf element content
Harmful elements in coal
Element distribution measurement
Element content
Elemental Analysis Element Content
Element content
Chlorine content in coal
Deuterium content
elements in germany
The content of oxygen elements in xrf
element english
Silicon content in coal
xrf+ element content
Element Molecular Weight
liquid element content
Elemental content in the alloy
Organic Arsenic Analysis
Analysis of element content in alloy
Elemental Content in Nitric Acid
Arsenic content and total arsenic
as element
as element
Elemental Analysis Element Content
Secondary elements contain
Elemental content in the body
Analysis of harmful elements
sb element content
The content of each element in elemental analysis
Elemental Analysis Bromine Content
sb element content
The manganese content in the solution
Elemental analysis of each element content
Elemental Analysis Bromine Content
Element content concentration
Bromine element content elemental analysis
Bromine element content elemental analysis
Elemental Content in Water
Beryllium content in water
ba element content
Pyrene
Metal element content in water
Arsenic
Chlorine in coal
Harmful elements
Arsenic element in icp-ms
Organic carbon content of coal
Element cd content
Coal arsenic content
Sample element cu content
liquid element content
be element
hg element content
Arsenic standard
be element
The core level of rubidium
Arsenic in the Ocean
Level 2 Zn content in water
Element content xrf
Harmful elements of gold
content of b element
element content in the air
Element content ratio of silicon to titanium 3
Content classification
The content of metal elements in primary water
Arsenic trace element
The content of each element in the sludge
Elemental Content in Plants
Element content equipment
Arsenic wavelength
Arsenic Ultra Low
The top 5 elements in biological content
Food Arsenic
as arsenic
Elemental Content in Metals
molecular weight element
Organic Test Element Content
Arsenic Analysis
Element Molecular Weight
Total Arsenic Analysis
What elements are in water
GB/T 20475.3
GB/T 20475.3-2012
arsenic
Analysis of C element content in solids
Arsenic in water
Harmful gas content
Five harmful elements in steel
element
Palladium content in pharmaceuticals
Arsenic content in modified plastics
Battery grade lithium content
Quality of harmful elements in surface water
Arsenic content in coal
Toxic and harmful gas content
Determination of arsenic content in coal
Primary inspection of major elements

《GB/T 20475.3-2012煤中有害元素含量分级 第3部分：砷》由TC42（全国煤炭标准化技术委员会）归口，TC42SC2（全国煤炭标准化技术委员会煤质与资源评价分会）执行，主管部门为中国煤炭工业协会。


Scope

This standard stipulates the classification, naming and code of coal according to the range of arsenic content w(Asd) on a dry basis, as well as the requirements for arsenic content in coal production, processing and utilization. This standard applies to coal exploration, production, processing, sales and utilization.

More samples: YD/T 3934-2021 GB 18306-2015 QC/T 942-2021
Sample only — not a preview of GB/T 20475.3-2012
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