General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 2835-1998
Replace
GB/T 2835-1981
Scope
This standard specifies the sample equipment, instruments and reagents, test procedures, result calculation, re-inspection rules and test reports for the acid resistance performance test of ceramic pipes. This standard applies to the acid resistance performance test of glazed or unglazed pottery pipes. The pros and cons of acid resistance are expressed by acid resistance.
GB/T 2835-1998 history
1998GB/T 2835-1998 Test method for acid resistance of vitrified clay pipe