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Method for manual sampling of commercial coal
Issued on: 1983-06-15   Implemented on: 2009-05-01 Price(USD): 540 (USD) Delivery: via email in 1-5 business day
Methods of measurement for electrical performance of channel transission equipment for digital radio and microwave relay communication
Issued on: 1983-06-15   Implemented on: 1983-07-01 Price(USD): 340 (USD) Delivery: via email in 1 business day
Method for physical inspection of Geology Prospecting Cement
Issued on: 1983-06-04   Implemented on: 1984-01-01 Price(USD): 220 (USD) Delivery: via email in 1 business day
Toluidine red
Issued on: 1983-05-14   Implemented on: 1984-03-01 Price(USD): please email coc@codeofchina.com for quotation Delivery: via email in 1 business day
Yellow lead
Issued on: 1983-05-14   Implemented on: 1984-03-01 Price(USD): please email coc@codeofchina.com for quotation Delivery: via email in 1 business day
Yellow lead
Issued on: 1983-05-14   Implemented on: 1984-03-01 Price(USD): please email coc@codeofchina.com for quotation Delivery: via email in 1 business day
Methods for chemical analysis of ferroniobium;The EDTA volumetric method for the determination of aluminum content
Issued on: 1983-05-02   Implemented on: 1984-03-01 Price(USD): 45 (USD) Delivery: via email in 1-3 business day
Methods for chemical analysis of ferroboron;The gasometric method for the determination of carbon content
Issued on: 1983-05-02   Implemented on: 1984-03-01 Price(USD): 60 (USD) Delivery: via email in 1-3 business day
Methods for chemical analysis of ferroboron;The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
Issued on: 1983-05-02   Implemented on: 1984-03-01 Price(USD): 60 (USD) Delivery: via email in 1-3 business day
Methods for chemical analysis of ferroniobium;The molybdenum blue photometric method for the determination of the phosphorus content
Issued on: 1983-05-02   Implemented on: 1984-03-01 Price(USD): 60 (USD) Delivery: via email in 1-3 business day
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