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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
English versions: GB/T 45121-2024
GB/T 45434
English versions: GB/T 45487-2025
English versions: GB/T 5843-2025
1-2024_Chinese: General technical requirements for agricultural internet of things - Part 1: Field planting (Chinese: 农业物联网通用技术要求 第1部分：大田种植)
GB/T 19510.1-2023 Chinese PDF (GB/T19510.1-2023) GB/T 40565.2-2025 English versions: GB/T 45121-2024GB T 19510. 1 2023_Chinese: [Including 2025XG1] Controlgear for electric light sources Part 1: General and safety requirements (Chinese: 1 :) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19510. 1 2023
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