GB/T 2008-1987
Active
DB41/T 597-2018
Abolished
Henan ProvinceLocal standards
DB41/T 597-2018 PVC-U Water Supply Piping Well Technology Specification
DB41/T 597-2018 PVC-U Water Supply Piping Well Technology Specification
Price:
$ 30
Basic Information
Standard Code:
DB41/T 597-2018
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Hydrogeological survey
ICS Name:
Mining and excavation
Publish Date:
2018-11-26
Implement Date:
2019-02-26
Pages:
15 pages
Development Information
Replace the following standards
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Active
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GB/T 2010-1987
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GB/T 2010-1987 Method of sampling and sample preparation of talc in bulk
GB/T 2011-1987
Active
GB/T 2011-1987 Method of sampling and sample preparation of manganese ores in bulk
GB/T 10202-1988
Active
GB/T 10202-1988 Code of comprehensive geological exploration and survey in the coastal zone
GB/T 10583-1989
Abolished