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
DB37/T 4020.1-2020 Technical requirements for affiliated prefabricated elevator of existing housing via email in business day valid
DB37/T 4020.2-2020 Installation technical specifcation for affiliated prefabricated elevator of existing housing via email in business day valid
DB37/T 4020.3-2020 Maintenance management specification for affiliated prefabricated elevator of existing housing via email in business day valid
DB37/T 4286-2020 Guidelines for emergency rescue plan for mechanical parking equipment via email in business day valid
DB37/T 4289-2020 Safety rules for heavy duty escalator via email in business day valid
DB37/T 4290-2020 via email in business day valid
DB37/T 4291-2020 via email in business day valid
DB37/T 940-2020 Shandong provincial specification for urban public water supply service via email in business day valid
DB41/T 322-2003 via email in business day abolished
DB43/T 1301-2017 via email in business day abolished
DB46/T 5-2024 Safety rules for the installation maintenance and use of electric lifts via email in business day valid
DG/TJ 08-115-2008 Technical specification of engineering for decentralized energy system $1200.00 via email in 1~5 business day valid
DG/TJ 08-19802-2005 via email in business day valid
DG/TJ 08-2009-2006 Technical specification of wired network construction $510.00 via email in 1~5 business day valid
DG/TJ 08-2012-2007 Mark application specification of gas piping facilities $240.00 via email in 1~3 business day valid
DG/TJ 08-2031-2007 Quality acceptance criteria of gas piping project construction in towns and cities $1230.00 via email in 1~10 business day valid
DG/TJ 08-2037-2008 Inspection specification of automatic fare collection system (AFC) of urban rail transit $720.00 via email in 1~8 business day valid
DG/TJ 08-308-2002 Engineering technology specification of buried plastic drainage pipeline $690.00 via email in 1~5 business day valid
DG/TJ 08-309-2005 Engineering technical specification of plastic pipeline for building water supply $1950.00 via email in 1~3 business day valid
DG/TJ 08-310-2005 Standard for constructional quality acceptance of outdoor water supply pipeline engineering $780.00 via email in 1~3 business day abolished
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