BIS IS 11639-3:1996現(xiàn)行
Criteria For Structural Design Of Penstocks - Part 3: Specials For Penstocks
出版：Bureau of Indian Standard
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基本信息
標準編號： BIS IS 11639-3:1996
發(fā)布時間：2012/6/1 0:00:00
標準類別：Standard
出版單位：Bureau of Indian Standard
標準頁數(shù)：16
標準簡介
Specifies the criteria for structural design of the following specials used in penstocks: - Bends, - Reducer pieces, - Branch pipes, - Expansion joints and dresser couplings, - Manholes, - Bulk heads, - Air vents and air valves, and - Other miscellaneous penstock accessories.
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