General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 19094-2003
Scope
This standard specifies the principles and regulations for the preparation of process flow charts and equipment flow charts for coal preparation plant design. This standard applies to the design, production management and scientific research of coal preparation plants.
GB/T 19094-2003 history
2003GB/T 19094-2003 Coal preparation plant--Principles and conventions for flowsheets