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GB/T 1820-1979 Determination of tin content in tin concentrates--Beryllium as carrier-fusion with sodium peroxide iodate titrimetric method
Standard No.: GB/T 1820-1979 Status: ABOLISHED remind me the status change
Language: English File Format: PDF
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Implemented on: 1980-09-01 Delivery: via email in
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Standard No.: GB/T 1820-1979
Chinese Name: 锡精矿中锡量的测定(铍载-过氧化钠熔融碘量法)
English Name: Determination of tin content in tin concentrates--Beryllium as carrier-fusion with sodium peroxide iodate titrimetric method
Professional Classification: D41 Light metal ore
Professional Classification: GB National Standard
ICS Classification: 73.060
Issued by:
Issued on: 1979-01-02
Implemented on: 1980-09-01
Status: ABOLISHED
Replace By:GB/T1819.2-2004 Methods for chemical analysis of tin concentrates—Determination of tin content—The potassium iodate titrimetric method
Replace By Date:2004-07-01
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in
GB/T 1820-1979 The following standards are cited:
GB/T 1820-1979 Cited by the following standards:
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