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DZ/T 0301-2017 Cartographic Symbol,Layout and Color Standard for Marine Geological Maps via email in VALID please email coc@codeofchina.com for quotation
AQ/T 2071-2019 echnical code on safety protection and emergency lifesaving supplies for geological exploration (USD) via email in 1 business day VALID
DZ/T 0167-1995 via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
AQ 2004-2005 Safety regulations for geological prospecting operation (USD) via email in 1-3 business day VALID
DZ/T 0289-2015 Specification of regional ecogeochemistry assessment via email in VALID please email coc@codeofchina.com for quotation
DZ/T 0096-1994 Standard for engineering geological investigation via email in ABOLISHED please email coc@codeofchina.com for quotation
GB/T 17766-1999E Classification of resources / reserves for solid fuels and mineral commodities via email in ABOLISHED please email coc@codeofchina.com for quotation
DB37/T 3844-2019 Green mine construction specification of mine for building stones via email in 1 business day VALID please email coc@codeofchina.com for quotation
GB/T 25283-2010 Specification for comprehensive exploration and evaluation of mineral resources (USD) via email in 1-5 business day VALID
GB 12950-1991 Safety regulations for seismic exploration blasting practices via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
DB37/T 3845-2019 Green mine construction specification of gold mine via email in 1 business day VALID please email coc@codeofchina.com for quotation
DZ/T 0084-1993 Technical specification for ground surface very low frequency electromagnetic method (USD) via email in 1 business day VALID
DZ/T 0081-1993 Technical regulations on self-potential method (USD) via email in 1 business day ABOLISHED
DZ/T 0303-2017 Regulations for Geoheritage Investigation via email in VALID please email coc@codeofchina.com for quotation
DZ/T 0151-1995 Specification for remote sensing technlogy on regional geologic investigation (1:50000) (USD) via email in 1 business day VALID
DZ/T 0097-1994 Standard for engineering geological investigation via email in ABOLISHED please email coc@codeofchina.com for quotation
MT/T 1044-2007 Writing criterion of reporting for coal geology (USD) via email in 1-3 business day VALID
DB37/T 3846-2019 Green mine construction specification of coal mine via email in 1 business day VALID please email coc@codeofchina.com for quotation
GB/T 13908-2020 General requirements for mineral exploration (USD) via email in 1-3 business day VALID
DZ/T 0145-2017 Regulations for Soil Geochemical Survey via email in VALID please email coc@codeofchina.com for quotation
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