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Technical requirements of manufacturing and installation consulting service for mechanical parking system

GB/T 39055-2020
Determination of antioxidant activity for polypeptides—DPPH and ABTS methods

GB/T 39100-2020
On-orbit radiometric characteristics assessment foroptical imaging remote sensor—VIS-SWIR

GB/T 38935-2020
Method and technical specification for improvement of administrative licensing process

GB/T 39216-2020
Patent navigation guide—Part 3:Industrial planning

GB/T 39551.3-2020
Patent navigation guide—Part 2:Regional planning

GB/T 39551.2-2020
GB/T 39102-2020 Guidelines for design and production quality control of customized consumer products

GB/T 39102-2020
GB/T 39108-2020 Scenario simulation method for consumer product safety hazard identification

GB/T 39108-2020