GB 9842-1988
Abolished
DB22/T 3171-2020
Abolished
Jilin ProvinceLocal standards
DB22/T 3171-2020 Measure the single plate heat transfer area of a plate heat exchanger
DB22/T 3171-2020 Measure the single plate heat transfer area of a plate heat exchanger
Basic Information
Standard Code:
DB22/T 3171-2020
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Heat exchange equipment
ICS Name:
\nHeat exchanger
Publish Date:
2020-10-14
Implement Date:
2020-10-30
Pages:
8 pages
Development Information
Related Standards
GB 9843-1988
Abolished
GB 9843-1988 Specifications for H · P urea scrubber
GB 10476-1989
Abolished
GB 10476-1989 Specifications for urea high pressure condenser
GB/T 10476-2004
Replaced
GB/T 10476-2004 Specifications for urea high pressure condenser
GB/T 9842-2004
Replaced
GB/T 9842-2004 Specification for urea reactor
GB/T 9843-2004
Active