文件名称
大小更新日期
[国外标准] NEMA EW 4-2009 Graphic Symbols for Arc-Welding and Cutting Apparatus
885.24 KB2020-12-03
[国外标准] AS 2916-2007 Symbols for graphic representation of coal seams and associated strata
650.25 KB2020-11-30
[国外标准] AS 1101.3-2005 Graphical symbols for general engineering - Welding and non-destructive examination
2.51 MB2020-11-30
[国外标准] EN 980-2003 graphical symbols for use in the labelling of medical devices
390.78 KB2020-11-30
34.52 KB2020-11-30
[国外标准] SAE J2221-1998 Standardized Symbols for Electrical Circuit Diagrams
906.58 KB2020-11-30
[国外标准] SAE J1362-1997 GRAPHICAL SYMBOLS FOR OPERATOR CONTROLS AND DISPLAYS ON OFF-ROAD SELF-PROPELLED WORK
1.09 MB2020-11-30
[国外标准] AWS A2.4-2007 Standard Symbols for Welding,Brazing, and Nondestructive Examination
2.83 MB2020-11-28
[国外标准] AWS A2.4-1998 Standard Symbols for Welding, Brazing, and Nondestructive Examination
3.79 MB2020-11-28
[国外标准] BS EN 980-2008 Symbols for use in the labelling of medical devices
493.92 KB2020-11-28
[国外标准] BS 5499-5-2002 Graphical symbols and signs - Safety signs, including fire safety signs. Signs with s
1.31 MB2020-11-27
[国外标准] JIS B6012-1-1998 Symbols for indications appearing on machine tools
423.27 KB2020-11-25
[国外标准] JIS B0143-1985 Symbols and Designations of Dimensions for Threaded Fasteners
287.05 KB2020-11-25
[国外标准] JIS F8013-1991 Graphical symbols for electrical apparatus for marine use engineering drawings -- Com
549.45 KB2020-11-24
[国外标准] JIS F0050-1999 Shipbuilding-Symbols for ventilation system
200.23 KB2020-11-24
[国外标准] JIS E4010-1985 Symbols for Railway Rolling Stock and Railway Rolling Stock Ports
727.35 KB2020-11-24
[国外标准] JIS E3012-2004 Graphical symbols for railway signaling
835.38 KB2020-11-24
[国外标准] JIS E3011-2004 Lettered Symbols for Railway Signaling
217.6 KB2020-11-24
[国外标准] JIS C0617-9-1999 Graphical symbols for diagrams-Part 9:Telecommunications:Switching and peripheral e
870.52 KB2020-11-24
[国外标准] JIS C0617-8-1999 Graphical symbols for diagrams-Part 8:Measuring instruments, lamps and signalling d
431.13 KB2020-11-24
[国外标准] JIS C0617-7-1999 Graphical symbols for diagrams-Part 7:Switchgear, controlgear and protective device
1.58 MB2020-11-24
[国外标准] JIS C0617-6-1999 Graphical symbols for diagrams-Part 6:Production and conversion of electrical energ
947.01 KB2020-11-24
[国外标准] JIS C0617-5-1999 Graphical symbols for diagrams-Part 5:Semiconductors and electron tubes
1.44 MB2020-11-24
[国外标准] JIS C0617-4-1997 Graphical symbols for diagrams-Part 4:Passive comp-onents
326.95 KB2020-11-24