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33-2024_Chinese: Specifications for optical fibre test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibility (Chinese: 光纤试验方法规范 第33部分：机械性能的测量方法和试验程序 应力腐蚀敏感性参数)
English versions: GB 10770-2025
English versions: GB/T 1346-2024
304-2025_Chinese: National food safety standard - Determination of trivalent chromium and hexavalent chromium in foods (Chinese: 食品安全国家标准 食品中三价铬和六价铬的测定)
English versions: GB 20827-2025
GB 17681-2024 Chinese PDF GB/T 14646-2025 33-2024_Chinese: Specifications for optical fibreGB 17681 2024_Chinese: Technical specification for safety monitoring of major hazard installations for hazardous chemicals (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 17681 2024
