ISI Bulletin

ISI Bulletin

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Rs 1-50 IS : 4970-1968 Key for identification of commercial timbers. ... IS : 4992- 1968 Door handles for mortice locks (vertical type). ... Specifies requirements for manually operated 2-Amp switches for their specific use in some domestic and similar applications, such as bed table lamps and lamp holder switches, where a anbsp;...

Title:ISI Bulletin
Publisher: - 1969-07


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