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GB/T 15589-1995 Classification of microlithotype via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 25217.10-2019 Methods for test,monitoring and prevention of rock burst—Part 10:Prevention method of drillhole destressing on coal-seam (USD) via email in 1-3 business day VALID
MT/T 1159-2011 (USD) via email in 1-3 business day VALID
GB/T 30046.1-2013 Froth flotation testing—Part 1:Laboratory procedure (USD) via email in 1-3 business day VALID
GB/T 29163-2012 Technical guidance for the utilization of gangue (USD) via email in 1-3 business day VALID
GB/T 19559-2008 Method of determining coalbed gas content (USD) via email in 1-3 business day VALID
GB/T 18666-2014 Method for quality sport check and acceptance of commerical coal (USD) via email in 1-3 business day VALID
MT/T 940-2005 General specifications of the instrument for determination of fluorine and chlorine in coal (USD) via email in 1-3 business day VALID
GB/T 12937-2008 Terms relating to coal petrology (USD) via email in 1-3 business day VALID
GB/T 16659-1996 Determination of mercury in coal via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 15459-1995 Determination of shatter strength of coal via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB/T 1341-2007 Gray-King assay of coal (USD) via email in 1-3 business day VALID
GB/T 477-1998 Method for size analysis of coal via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
MT/T 1015-2006 Determination of plastic properties-Constant-torque Gieseler plastometer method for coal (USD) via email in 1-3 business day VALID
GB/T 29119-2012 Technical specification of coalbed methane resource exploration (USD) via email in 1-5 business day VALID
DZ/T 0215-2002 Specifications for coal,peatexploration via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 17608-2006 Division of variety and grading for coal products (USD) via email in 1-3 business day VALID
GB/T 36167-2018 Method for coal preparation laboratory timed-release flotation analysis (USD) via email in 1-3 business day VALID
GB/T 3058-1996 Determination of arsenic in coal (USD) via email in 1-3 business day ABOLISHED
GB/T 19494.1-2004 Mechanical sampling of coal?Part 1:Method for sampling via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
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