Chinese National Standards
Browse selected Chinese national standards, including mandatory GB standards and recommended GB/T standards prepared for English search and inquiry workflows.
Browse subcategories (2)
GB/T 35019-2018
PublishedFull face tunnel boring machine—Slurry shield machine
- Issued
- 2018-05-14
- Effective
- 2018-12-01
GB/T 36231.1-2018
PublishedMining machinery—Graphical symbols—Part1:Mining equipment of mineral
- Issued
- 2018-05-14
- Effective
- 2018-12-01
GB/T 35092-2018
PublishedMethods of static load deflection measurement for hydraulic presses
- Issued
- 2018-05-14
- Effective
- 2018-12-01
GB/T 36229-2018
PublishedReliability assessment method and index of active opto-electronic protective devices
- Issued
- 2018-05-14
- Effective
- 2018-12-01
GB/T 13333-2018
PublishedGB/T 35073-2018
PublishedEvaluation method of energy saving grade for gas burner
- Issued
- 2018-05-14
- Effective
- 2018-12-01
GB/T 21832.2-2018
PublishedWelded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport
- Issued
- 2018-05-14
- Effective
- 2019-02-01
GB/T 20238-2018
PublishedInstallation, inspection and usage guidelines for wooden flooring
- Issued
- 2018-05-14
- Effective
- 2018-12-01
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