Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
DB31/T 1149-2019 Calculation methods of refund quantity for gas metering fault $225.00 via email in 1~3 business day valid
DB32/T 4990-2024 Specification for usage and management of electronic price scales in trade markets via email in business day valid
DZ/T 0183-1997 General techinical conditions of atomic fluorescence photometer $180.00 via email in 1~3 business day valid
DZ/T 0184.1-1997 Isotope geological sample analysis method - general provisions and general requirements $244.00 via email in 1~3 business day superseded
DZ/T 0184.10-1997 Determination of uranium series geological age and uranium/thorium isotopic ratio $90.00 via email in 1~3 business day superseded
DZ/T 0184.11-1997 210 Pb geological age determination $130.00 via email in 1~3 business day superseded
DZ/T 0184.12-1997 Determination of trace lead isotopic composition in rock and mineral $90.00 via email in 1~3 business day superseded
DZ/T 0184.13-1997 Determination of oxygen isotopic composition in silicate and oxide mineral in bromine pentafluorine method $90.00 via email in 1~3 business day abolished
DZ/T 0184.14-1997 Determination of sulfur isotopic composition in sulfide $90.00 via email in 1~3 business day superseded
DZ/T 0184.15-1997 Determination of sulfur isotopic composition in sulfate $164.00 via email in 1~3 business day superseded
DZ/T 0184.16-1997 Determination of sulfur isotope in sulfide in sulphur hexafluoride method $164.00 via email in 1~3 business day superseded
DZ/T 0184.17-1997 Determination of carbon and oxygen isotopic composition in carbonate mineral or rock in phosphoric acid method $120.00 via email in 1~3 business day superseded
DZ/T 0184.18-1997 Determination of carbon and oxygen isotopic composition of carbonate in trace paleontological fossils $90.00 via email in 1~3 business day superseded
DZ/T 0184.19-1997 Determination of zinc of hydrogen isotope in water in reduction method $90.00 via email in 1~3 business day superseded
DZ/T 0184.2-1997 Determination of the geological age of trace acorite uranium lead isotepe $150.00 via email in 1~3 business day superseded
DZ/T 0184.20-1997 Determination of oxygen isotopic composition in water and inclusion water without oxygen mineral in bromine pentafluorine method $90.00 via email in 1~3 business day superseded
DZ/T 0184.21-1997 Determination of carbon dioxide of oxygen isotope in natural water - water balance method $164.00 via email in 1~3 business day superseded
DZ/T 0184.22-1997 Determination of silicon isotopic composition $224.00 via email in 1~3 business day superseded
DZ/T 0184.3-1997 Determination of the geological age of particle acorite uranium lead isotepe $120.00 via email in 1~3 business day superseded
DZ/T 0184.4-1997 Determination of rubidium-strontium isotope geological age and strontium isotope ratio in rock and mineral $120.00 via email in 1~3 business day superseded
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