1 Scope
This part of GB/T 2893 gives principles, criteria and guidance for the design of graphical symbols for use in safety signs.
This part is applicable to design of graphical symbols in safety sign specified in GB/T 2893.1 and also design of safety sign element in product safety labels specified in GB/T 2893.2.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendment) applies.
GB/T 2893.1-2004 "Graphical Symbols - Safety Colours and Safety Signs - Part 1: Design Principles for Safety Signs in Workplaces and Public Areas"(ISO 3864-1: 2002, MOD)
GB/T 2893.2 "Graphical Symbols - Safety Colours and Safety Signs - Part 2: Design Principles for Product Safety Labels" (GB/T 2893.2 - 2008, ISO 3864-2:2004, MOD)
GB/T 15565 (all parts) "Graphical Symbols - Terms"
3 Terms and Definitions
For the purpose of this document, the terms and definitions established in GB/T 15565 apply, for the convenience, parts of terms and definitions in GB/T 15565 are repeated.
3.1
Critical detail
Element of a graphical symbol without which the graphical symbol cannot be understood.
[GB/T 15565.1-2008, 3.11]
3.2
Determinant
Symbol element attached to general symbols or other graphical symbols so as to provide some determined or additional information which can not be used separately.
[GB/T 15565.1-2008, 3.7]
4 Design Procedure
