BS 2080(1989) : 1989被替代
SPECIFICATION FOR FACE TO FACE, CENTRE TO FACE, END TO END AND CENTRE TO END DIMENSIONS OF VALVES
出版：British Standards Institution
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基本信息
標準編號： BS 2080(1989) : 1989
發布時間：1989/1/1 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：36
標準簡介
Describes basic series of face to face, centre to face, end to end and centre to end dimensions for flanged and butt weld end valves in steel, cast iron and copper alloy. Covers definitions, dimensions, tolerances and flange, flange facing and butt weld end dimensions. Contains several tables.
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