IS 1112 : Part 1 : 1989 Glass shells for general lighting service lamps - Part 1 : 60 to 80 mm shell diameter

1 Scope

1.1 This standard prescribes the requirements and the methods ofsampling and test for pear-shaped and mushroom shaped glass shellsfor general lighting service lamps of bulb diameters not less than60 mm and not more than 80 mm.

2 References

IS 1382 : 1981Glossary of terms relating to glass and glassware

IS 4905 : 1968Methods for random sampling