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1 1 . 19 1 26 .. 1.. 1. CALS/EC 3.. CALS/EC . CALS/EC XML DTD. 2. XML .. CAD .. 4.. 2.. CALS/EC .. Continuous Acquisition and Life-Cycle Support /Electronic Commerce .. 3. CALS/EC .. 4. 2.. CD-R .. 5.. 6.. URL: .. ( ) ( ) ( ) ( ) CAD ( ) CAD ( ) ( ) ( ) . ( ) ( ) ( ) . ( )[ ].. CAD ( )[ ] .. CAD . 7.. 8.. (CD-R) . ( . (DTD HP .. CD-R. DRAWINGS( ) CAD . MEET( ) . PLAN( ) . DRAWINGF( ) CAD . PHOTO( ) . OTHRS( ) . 9.. CD-R .. CAD . CAD CAD .. 10.. 11.. CD-R .. CAD (SXF ). PDF .. ( ). SXF ( JACIC ). 12. 3.. (1) ? ASP? ?). (2) ? . (3) ? ? . (4) . ASP: Application Service Provider.)

2 13.. ( ) .. ( ) . ( ) .. CORINS .. ( ) .. ( ).. ( ). ( ). , .. ( ) ( ). ( ) .. ( ) . CAD ( ) CAD . ( ) .. ( ) .. ( ) . ( ) . 384 Kbps 128 Kbps 128 Kbps . 3 Mbyte 3 Mbyte 2 Mbyte .. 384 Kbps 128 Kbps 128 Kbps . 5 Mbyte 5 Mbyte 3 Mbyte MEET 2, .. ( ) ( ).. Word . Excel .. CAD SXF(P21) . JPEG( TIFF) .. ASP ( ) .. ( ) ORG.. <root> , . DRAWINGS 1 , .. SPEC ( ).. ( ). MEET , .. ORG. ( ) . PLAN , PLAN 2, ORG ( ). DRAWINGF 1 , ORG. ( ). ISO9000 . PHOTO , OTHRS , PIC. DRA.. ORG.. 14. 1 CAD 2 (4) ( ) . XML DTD. ? XML . ( ).. ( , , .. 15. XML . eXtensible Markup Language.)

3 DTD . Document Type Definition . XML .. DTD .. 16. XML . XML .. XML .. <?xml version=" " encoding="Shift_JIS"?>. <!DOCTYPE drawingdata SYSTEM " ">.. <?xml-stylesheet type="text/xsl" href=" "?>. <drawingdata DTD_version="03"> . < >. < > 200406-01</ >. < - >001</ - >. < >. < - > </ - >. < - > </ - >. </ >. < >. < > </ >. < > </ >. </ >. </ >. < >. < > </ >. < > </ >. < > </ >. < > </ . >. < >1:1000</ >. < >1</ >. < - >001</ - 17.. CAD SXF . CAD . SXF SXF(P21) SXF(SFC) . SXF(P21) ISO . SXF(SFC) . SXF(P21) . SXF(P21) . SXF(SFC) PDF . SXF: SCADEC eXchange Format (CAD.)

4 SCADEC: Standard for the CAD data Exchange in the japanese Construction field (CAD. ). SFC: SCADEC Feature Comment 18.. A CAD A CAD . A CAD A CAD . CAD . A CAD B CAD . A CAD B CAD . A CAD B CAD SXF CAD . SXF SXF .. 19.. 100 .. 500 100-200 .. 20.. 21.. CD-R .. CD-R .. 22.. URL: 23.. 24. CAD .. SXF .. 25.. / .. CD .. ISO9660( 1).. 26.. CD-R .. CAD SXF(P21) .. 27. 4.. CALS/EC . - CALS/EC .. - . - . - .. - CALS/EC . - SXF .. 28.