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English versions: GB/T 20840
1-2023_Chinese: [Including 2025XG1] Controlgear for electric light sources - Part 1: General and safety requirements (Chinese: 光源控制装置 第 1 部分:一般要求和安全要求)
2-2024_Chinese: Safety of intelligent consumer product - Part 2: Risk assessment (Chinese: 智能消费品安全 第2部分：风险评估)
English versions: GB/T 45432-2025
the gravimetric method and the coulometric method (Chinese: 锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法)
GB/T 4706.82-2024 Chinese PDF (GB/T4706.82-2024) GB/T 32865-2025 English versions: GB/T 20840GB T 4706. 82 2024_Chinese: Safety of household and similar electrical appliances Part 82: Particular requirements for flexible sheet heating elements for room heating (Chinese: 82) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4706. 82 2024
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