Стандарты API. Piping Component and Valve Standards

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Valve Selection Guide, Third Edition — 55 стр.

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Butterfly Valves: Double-flanged, Lug- and Wafer-type, and Butt-welding Ends, Ninth Edition — 34 стр.

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Metal Plug Valves - Flanged, Threaded, and Welding Ends, Eighth Edition — 26 стр.

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Fire Test for Quarter-turn Valves and Valves Equipped with Nonmetallic Seats, Eighth Edition — 26 стр.

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Reconditioning of Metallic Gate, Globe, and Check Valves, Fifth Edition — 54 стр.

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Errata 1 to Steel Gate Valves - Flanged and Butt-welding Ends, Bolted Bonnets, Fourteenth Edition — 1 стр.