GB/T 12250-2023
steam trap logo (English Version)
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GB/T 12250-2023
Standard No.
GB/T 12250-2023
Language
Chinese,
Available in English version
Release Date
2023
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 12250-2023
GB/T 12250-2023 history
2023
GB/T 12250-2023
steam trap logo
2005
GB/T 12250-2005
Automatic steam traps.Term、Marking、Face-to-face dimensions
1990
GB/T 12250-1989
Structural length of steam trap
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