GB/T 3883.12-2012
ActiveSafety of hand-held motor-operated electric tools - Part 2: Particular requirements for concrete vibrators
手持式电动工具的安全 第2部分：混凝土振动器的专用要求
Application Summary AI generated
This standard specifies the particular safety requirements for hand-held concrete vibrators used in construction and civil engineering to consolidate freshly poured concrete. It covers electric shock protection, mechanical hazards, and vibration limits specific to these tools, ensuring operator safety during concrete compaction tasks. The standard applies to manufacturers, testing laboratories, and quality inspectors certifying compliance for hand-held electric concrete vibrators sold or used in China.
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