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BN-DS-C54 Flanged control valve manifold dimensions stub ends 10443
BN-DS-C56 45 Degree Two Weld Miter Elbow 12548
BN-DS-C57 45 Degree One Weld Miter Elbow 12930
BN-DS-C58 90 Degree Three Weld Long Radius Miter Elbow 16100
BN-DS-C59 90 Degree Three Weld Short Radius Miter Elbow 12499
BN-DS-C60 90 Degree Five Weld Long Radius Miter Elbow 16508
BN-DS-C61 Standard dimensions for temporary strainers 11523
BN-DS-C62 Special fabricated large diameter concentric eccentric reducers 19721
BN-DS-C63 Clearance required for personnel 10485
BN-DS-C64 Ring type joint dimensions for valves and flanges 10306
BN-DS-C65 Fuel piping vertical cylindrical heaters 9960
BN-DS-C66 Overall Dimensions Spectacle and Blind Flange 29024
BN-DS-C67 Jack screw size selection and installation 16409
BN-DS-C68 Dimensions of welding neck flanges 11822
BN-DS-C69 Minimum spacing for refineries and petrochemical plants 17356
BN-DS-C70 Valve Locking Arrangement 10783
BN-DS-E01 Electrical Design Standard - Introduction 9459
BN-DS-E02 Electrical Symbol Standard 14715
BN-DS-E03 Electrical Design Direct Burial of Cables 35040
BN-DS-E04 Electrical Design Standard for Cable Identification 8862

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