GB/T 6930-2024 Chinese PDF (GB /T6930-2024) GB/T 22107-2025 English versions: GB/T 44981-2024

English versions: GB/T 44981-2024

English versions: GB/T 45575-2025

GB/T 45385-2025_Chinese: Safety and control devices for gas burners and gas-burning appliances - Particular requirements - Vent valves (Chinese: 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 排气阀)

GB/T 45145-2024_Chinese: Performance and testing requirements of maritime survivor locating devices (Chinese: 人员搜救信标性能和测试要求)

GB/T 6930-2024 Chinese PDF (GB /T6930-2024) GB/T 22107-2025 English versions: GB/T 44981-2024GB T 6930 2024_Chinese: Rolling bearings Vocabulary (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6930 2024