GB/T 34195-2017
PublishedGuides for energy efficiency assessment of sintering process
- Issued
- 2017-09-07
- Effective
- 2018-06-01
China Energy and Power Standards
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GB/T 34193-2017
PublishedGuides for energy efficiency assessment of blast furnace process
- Issued
- 2017-09-07
- Effective
- 2018-06-01
GB/T 33873-2017
PublishedTesting method of energy efficiency for hot aging test oven
- Issued
- 2017-07-12
- Effective
- 2018-02-01
GB/T 32338-2015
PublishedPetroleum and natural gas industries—Drilling and well servicing equipment—Mud-pump
- Issued
- 2015-12-31
- Effective
- 2016-04-01
GB/T 3821-2015
PublishedSmall and medium power internal combustion engines—Cleanliness limits and measurements
- Issued
- 2015-12-10
- Effective
- 2016-07-01
GB/T 32271-2015
PublishedGB 32167-2015
PublishedOil and gas pipeline integrity management specification
- Issued
- 2015-10-13
- Effective
- 2016-03-01
GB/T 31483-2015
PublishedGB/T 31545-2015
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