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GB 7857-1987 PDF English

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US$199.00 ยท In stock
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GB 7857-1987: Determination of organic matter in forest soil and calculation of carbon-nitrogen ratio
Status: Obsolete
Std IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Status
GB 7857-1987English199 Add to Cart 2 days [Need to translate] Determination of organic matter in forest soil and calculation of carbon-nitrogen ratio Obsolete

Standard similar to GB 7857-1987

NY/T 2543 | NY/T 2272 | JISH1306 | GB/T 45196 | GB/T 45298 | GB/T 46111 |

Basic data

Standard ID GB 7857-1987 (GB7857-1987)
Description (Translated English) Determination of organic matter in forest soil and calculation of carbon-nitrogen ratio
Sector / Industry National Standard
Classification of Chinese Standard B10
Word Count Estimation 2,271
Date of Issue 6/4/1987
Date of Implementation 1/1/1988
GB 7857-1987 English cover page

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