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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 4421-2021 via email in business day valid
DB37/T 4422-2021 $390.00 via email in 1~5 business day valid
DB41/T 1326-2016 Civil clean briquette via email in business day valid
DB43/T 1223-2016 via email in business day valid
DB43/T 1568-2018 Automatic driving trolley industrial locomotive via email in business day abolished
DB43/T 974-2014 via email in business day abolished
DB43/T 975-2014 via email in business day abolished
DB46/T 637-2024 Specifications for marine sand exploration via email in business day valid
DB61/T 1629-2022 standard for Quality acceptance acceptance of the freezing W all of inclined shaft via email in business day valid
DG/TJ 08-2013-2007 Application technology specification of steel slag powder concrete $480.00 via email in 1~5 business day superseded
DZ/T 0017-2023 Code of practice for engineering geological drilling via email in business day valid
DZ/T 0064.11-2021 Methods for analysis of groundwater quality- Part 11: Determination of arsenic content- Hydride generation atomic fluorescence spectrometry $225.00 via email in 1~3 business day valid
DZ/T 0079-2015 Technical requirements of integrated compilation and study on geological data about solid mineral exploration $1024.00 via email in 1~5 business day superseded
DZ/T 0148-2014 The specification for hydrogeological well drilling $1230.00 via email in 1~5 business day valid
DZ/T 0176-1997 Rotary Engineering Driller $294.00 via email in 1~3 business day valid
DZ/T 0202-2002 Specifications for bauxite,smelter—grade magnesite expolration $550.00 via email in 1~3 business day superseded
DZ/T 0206-2002 Specifications for Kaolinite,bentonite,refractory—clay mineral exploration $140.00 via email in 1~3 business day superseded
DZ/T 0214-2002 Specifications for copper,lead,zinc,silver,nickel and molybdenum mineral exploration $500.00 immediately superseded
DZ/T 0215-2002 Specifications for coal,peatexploration $400.00 via email in 1~5 business day superseded
DZ/T 0247-2009 Specifications for regional marine geological survey(scale:1∶1 000 000) $840.00 via email in 1~8 business day valid
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