IS 13109 : Part 3 : 1999
IS 13109 : Part 3 : 19991356152
IS 13109 : Part 3 : 1999
Title: Electronic Equipment/Systems for Use in Coal and Metalliferous Mines - Part 3 : Requirements for Battery Powered Amplifier Telephone Systems
Format: Print
Pages: 2
Year: 1999
Publisher: Bureau of Indian Standards
Availability: Out of Stock
Title: Electronic Equipment/Systems for Use in Coal and Metalliferous Mines - Part 3 : Requirements for Battery Powered Amplifier Telephone Systems
Format: Print
Pages: 2
Year: 1999
Publisher: Bureau of Indian Standards
Availability: Out of Stock
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