IS 9974 : Part 2 + AMD 2 : 1990 : 1981
IS 9974 : Part 2 + AMD 2 : 1990 : 19811342391
IS 9974 : Part 2 + AMD 2 : 1990 : 1981
Title: High pressure sodium vapour lamps : Part 2 Standard lamp data sheets
Format: Print
Pages: 22
Year: 1981
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: High pressure sodium vapour lamps : Part 2 Standard lamp data sheets
Format: Print
Pages: 22
Year: 1981
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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