IS 6981 : 1992 Glass jars for air-depolarized primary (caustic soda) wet cells

1 Scope

This standard prescribes requirements and methods of samplingand test for glass jars for air-depolarized primary ( caustic soda) wet cells.

2 References

IS 252 : 1991Caustic soda, pure and technical

IS 1381 : 1982 Glossary of terms relating to glassand glassware

IS 4905 : 1968Methods for random sampling

IS 6506 : 1972Methods for thermal shock tests on glassware

IS 9153 : 1978Methods of polariscopic examination of glassware