Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DB37/T 1921-2021 Geothermal drilling standards $690.00 via email in 1~5 business day valid
DB37/T 4336-2021 Specifications for hydrogeological survey(1∶250 000) $600.00 via email in 1~5 business day valid
DT -1992 Specification of soil test $2070.00 via email in 1~5 business day valid
DZ/T 0062-1993 Code for Engineering Geological Survey in Red Rock Area (Scale: 1:100000~1:200000) $474.00 via email in 1~3 business day valid
DZ/T 0063-1993 Code for Engineering Geological Survey in Loessland (Scale: 1:100000~1:200000) $604.00 via email in 1~3 business day valid
DZ/T 0064.1-1993 Groundwater quality test methods - general principles $204.00 via email in 1~3 business day abolished
DZ/T 0064.10-1993 Groundwater quality test methods - the determination of arsenicum in silver diethyl dithiocarbamate spectrophotometric method $110.00 via email in 1~3 business day abolished
DZ/T 0064.11-1993 Groundwater quality test methods - the determination of arsenium with gas liquid separation hydride atomic fluorescence spectrometry $110.00 via email in 1~3 business day abolished
DZ/T 0064.12-1993 Groundwater quality test methods - the determination of calcium and magnesium with flame atomic absorption spectrometric method $110.00 via email in 1~3 business day abolished
DZ/T 0064.13-1993 Groundwater quality test methods - the determination of calcium with calcium-EDTA titrimetric method $110.00 via email in 1~3 business day abolished
DZ/T 0064.14-1993 Groundwater quality test methods - the determination of magnesium with calcium-EDTA titrimetric method $104.00 via email in 1~3 business day abolished
DZ/T 0064.15-1993 Groundwater quality test methods - the determination of hardness with calcium-EDTA titrimetric method $60.00 via email in 1~3 business day abolished
DZ/T 0064.16-1993 Groundwater quality test methods - the determination of cadmium with catalytic polarography $110.00 via email in 1~3 business day valid
DZ/T 0064.17-1993 Groundwater quality test methods - the determination of chromium with diphenylcarbahydrazide spectrophotometric method $104.00 via email in 1~3 business day abolished
DZ/T 0064.18-1993 Groundwater quality test methods - the determination of total chromium and hexavalent chromium with catalytic polarography $110.00 via email in 1~3 business day abolished
DZ/T 0064.19-1993 Groundwater quality test methods - the determination of copper with catalytic polarography $110.00 via email in 1~3 business day valid
DZ/T 0064.2-1993 Groundwater quality test methods - the collection and storage of water samples $120.00 via email in 1~3 business day abolished
DZ/T 0064.20-1993 $160.00 via email in 1~3 business day abolished
DZ/T 0064.21-1993 Groundwater quality test methods - the determination of copper,plumbum, zinc, cadmium, nickel and chromium with electrothermal atomization atomic absorption spectrometric method $110.00 via email in 1~3 business day abolished
DZ/T 0064.22-1993 Groundwater Quality Test Methods - the Determination of Copper, Plumbum, Zinc, Cadmium, Manganese, Chromium, Nickel, Cobalt, Vanadium, Stannum, Beryllium and Titanium Through Inductively Couples Plasma Atomic Emission Spectromdtry $75.00 via email in 1~3 business day abolished
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