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Circular Flanges for Pipes, Valves and Fittings (Class Designated) - Part 3: Steel, Cast Iron and Copper Alloy Flanges - Section 1: Specification for Steel Flanges
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Specification for silver anodes and silver salts for electroplating
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Specification for pressed steel sectional rectangular tanks
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Copper indirect cylinders for domestic purposes. Double indirect cylinders.
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Copper indirect cylinders for domestic purposes-Open vented copper cylinders. Requirements and test methods
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Copper indirect cylinders for domestic purposes. Open vented copper cylinders. Requirements and test methods
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