GB/T 3883.9-2012
AbolishedSafety of hand-held motor-operated electric tools - Part 2: Particular requirements for tappers
手持式电动工具的安全 第2部分：攻丝机的专用要求
Application Summary AI generated
GB/T 3883.9-2012 specifies safety requirements for hand-held electric tappers, covering mechanical hazards, electrical insulation, and thermal protection. It applies to the design, manufacturing, and testing of tappers used in metalworking and assembly industries for threading operations. Compliance ensures operator protection against risks like rotating parts and electrical shock during industrial or workshop use.
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