General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB 25517.1-2010
Scope
This part of GB 25517 outlines the function of safety signs for mining machinery, and specifies the rules of use, basic form, composition, color, size and production of safety signs that should be marked for mechanical hazards that may occur in mining machinery products. This part applies to the safety signs involved in solid mineral mining and sorting processing equipment specified in GB/T 7679.
GB 25517.1-2010 Referenced Document
GB 18209.2 Electrical safety of machinery.Indication,marking and actuation.Part 2:Requirements for marking*, 2011-01-14 Update
GB 25517.2 Mining machinery.Safety signs.Part 2:Symbols for hazard pictorial