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- Technical specifications for urban flooding risk investigation
- GB/T 39195-2020
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- Heat accumulation storage test method for dangerous goods
- GB/T 39093-2020
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- Adiabatic storage test method for dangerous goods
- GB/T 39090-2020
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- Patent navigation guide—Part 6:Talent management
- GB/T 39551.6-2020
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- Patent navigation guide—Part 1:General principles
- GB/T 39551.1-2020
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- Patent navigation guide—Part 4:Business operation
- GB/T 39551.4-2020
