General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 1969-1996
Replace
GB 1969-1980
Scope
This standard specifies the test method for the permeability of porous ceramic materials and products. This standard applies to ceramic permeability tests.
GB/T 1969-1996 history
1996GB/T 1969-1996 Test method for permeability of porous ceramic