IS 9900 : Part 4 : 1981

IS 9900 : Part 4 : 19811342295
IS 9900 : Part 4 : 1981
Title: High pressure mercury vapour lamps : Part 4 Go and no-go gauges of lamp caps. (Superseding IS : 2183 and IS: 7023)


Format: Print
Pages: 9
Year: 1981
Publisher: Bureau of Indian Standards
Availability: Out of Stock