ASTM A350/A350M-97

Заменен

Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components — 8 стр.

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ASTM A350/A350M-00b

Заменен

Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components — 8 стр.

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Действует

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ASTM A350/A350M-00b

Заменен

Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components — 8 стр.