BS 2782 : part 2 : 1957 methods of testing plastics part 2. electrical properties
British Standards Institution
BS 2782 : part 2 : 1957 methods of testing plastics part 2. electrical properties - London British Standards Institution 1957 - 32
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BS 2782 : part 2 : 1957 methods of testing plastics part 2. electrical properties - London British Standards Institution 1957 - 32
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