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GB/T 45196-2025_Chinese: Technical guidelines for environmental quality survey of agricultural production areas (Chinese: 农产品产地环境质量调查技术指南)
GB/T 45026-2024_Chinese: Specification for side scan sonar oceanic survey (Chinese: 侧扫声呐海洋调查规范)
English versions: GB/T 11856
GB/T 30366-2024_Chinese: Biomass vocabulary (Chinese: 生物质术语)
304-2024_Chinese: Feed additives - Part 3: Minerals and their complexes(or chelates) - Ferrous glycine complex (Chinese: 饲料添加剂 第3部分：矿物元素及其络（螯）合物 甘氨酸铁络合物)
GB/T 31211.1-2024 Chinese PDF (GB/T31211.1-2024) GB/T 27612.4-2023 GB/T 45196-2025_Chinese: Technical guidelines forGB T 31211. 1 2024_Chinese: Non destructive testing Ultrasonic guided wave testing Part 1: General principle (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 31211. 1 2024
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