This standard specifies the requirements for performance tests of water treatment equipment, and is applicable to performance tests of water treatment equipment, including acceptance tests and qualification tests. The test objects of this standard include the following types of water treatment equipment: a. Ion exchange equipment; b. Thermal deaerator; c. Filtration equipment; d. Other equipment.
GB/T 13922.1-1992 history
2011GB/T 13922-2011 Performance test for water treatment equipment
1992GB/T 13922.1-1992 Performance test for water treatment equipment--General rules
GB/T 13922.1-1992 Performance test for water treatment equipment--General rules was changed to GB/T 13922-2011 Performance test for water treatment equipment .