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GB/T 17670-2025_Chinese: Unified coding for natural stone (Chinese: 天然石材统一编号)
GB/T 45228-2025_Chinese: Information technology - Elderly-oriented general requirement of biometric product (Chinese: 信息技术 生物特征识别产品适老化通用要求)
GB/T 45199-2025_Chinese: Assessment of the endangerment degree of poultry genetic resources (Chinese: 家禽遗传资源濒危等级评定)
English versions: GB/T 11856
GB/T 11345-2023 Chinese PDF (GB/T11345-2023) GB/T 45164-2024 GB/T 17670-2025_Chinese: Unified coding forGB T 11345 2023_Chinese: Non destructive testing of welds Ultrasonic testing Techniques, testing levels, and assessment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 11345 2023
US$ 842.75
US$ 100.64
US$ 165.02
US$ 644.17
