sigh007 发表于 2012-3-29 17:02:28

SAE AS1908 Threads, Internal profile, Preload-Locking, Specification For


                   Product Code:SAE AS1908Title:Threads, Internal profile, Preload-Locking, Specification ForIssuing Committee:E-25 General Standards For Aerospace And Propulsion SystemsScope:  This specification defines dimensional requirements for internet, preload-locking threads.  The threads are designed to mate with external threads conforming to UN or UNJ Thread forms with class 2A or 3A tolerancesRationale:  This specification defines dimensional requirements for internet, preload-locking threads.  The threads are designed to mate with external threads conforming to UN or UNJ Thread forms with class 2A or 3A tolerances         
         
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