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English versions: GB/T 17846-2024
GB/T 45551-2025_Chinese: Technical specification for performance testing of honey bees (Chinese: 蜜蜂生产性能测定技术规范)
English versions: GBZ45492-2025
GB 10408-2025_Chinese: Intrusion and hold-up alarm systems - Intrusion detector (Chinese: 入侵和紧急报警系统 入侵探测器)
GB/T 1964-2023 Chinese PDF (GB/T1964-2023) GB/T 27534.3-2025 English versions: GB/T 17846-2024GB T 1964 2023_Chinese: Porous ceramics Test method for compressive strength at room temperature (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1964 2023
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US$ 79.90
