sigh007 发表于 2012-3-22 15:39:25

MIL-HDBK-227A (SHIPS)


                   MIL-HDBK-227A (SHIPS), MILITARY STANDARDIZATION HANDBOOK SELECTION AND INSTALLATION OF REGULATING AND CONTROL VALVES FOR NAVAL SHIPBOARD USE. This handbook provides criteria for the selection and installation of regulating and control valves for Naval shipboard use         
         
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