symbols资源列表

[国外标准] NEMA EW 4-2009 Graphic Symbols for Arc-Welding and Cutting Apparatus

[国外标准] AS 2916-2007 Symbols for graphic representation of coal seams and associated strata

[国外标准] AS 1101.3-2005 Graphical symbols for general engineering - Welding and non-destructive examination

[国外标准] EN 980-2003 graphical symbols for use in the labelling of medical devices

[国外标准] SAE J640-2000 Symbols for Hydrodynamic Drives

[国外标准] SAE J2221-1998 Standardized Symbols for Electrical Circuit Diagrams

[国外标准] SAE J1362-1997 GRAPHICAL SYMBOLS FOR OPERATOR CONTROLS AND DISPLAYS ON OFF-ROAD SELF-PROPELLED WORK

[国外标准] AWS A2.4-2007 Standard Symbols for Welding,Brazing, and Nondestructive Examination

[国外标准] AWS A2.4-1998 Standard Symbols for Welding, Brazing, and Nondestructive Examination

[国外标准] BS EN 980-2008 Symbols for use in the labelling of medical devices

[国外标准] BS 5499-5-2002 Graphical symbols and signs - Safety signs, including fire safety signs. Signs with s

[国外标准] JIS B6012-1-1998 Symbols for indications appearing on machine tools

[国外标准] JIS B0143-1985 Symbols and Designations of Dimensions for Threaded Fasteners

[国外标准] JIS F8013-1991 Graphical symbols for electrical apparatus for marine use engineering drawings -- Com

[国外标准] JIS F0051-2003 Symbols for lifesaving appliance and fire fighting of ships

[国外标准] JIS F0050-1999 Shipbuilding－Symbols for ventilation system

[国外标准] JIS E4010-1985 Symbols for Railway Rolling Stock and Railway Rolling Stock Ports

[国外标准] JIS E3012-2004 Graphical symbols for railway signaling

[国外标准] JIS E3011-2004 Lettered Symbols for Railway Signaling

[国外标准] JIS C0617-9-1999 Graphical symbols for diagrams-Part 9：Telecommunications：Switching and peripheral e

[国外标准] JIS C0617-8-1999 Graphical symbols for diagrams-Part 8：Measuring instruments, lamps and signalling d

[国外标准] JIS C0617-7-1999 Graphical symbols for diagrams-Part 7：Switchgear, controlgear and protective device

[国外标准] JIS C0617-6-1999 Graphical symbols for diagrams-Part 6：Production and conversion of electrical energ

[国外标准] JIS C0617-5-1999 Graphical symbols for diagrams-Part 5：Semiconductors and electron tubes

[国外标准] JIS C0617-4-1997 Graphical symbols for diagrams-Part 4：Passive comp-onents