GB/T 45647-2025 Chinese PDF (GB /T45647-2025) GB/T 33588.5-2025 GB/T 17436-2025_Chinese: Selection of explosion

GB/T 17436-2025_Chinese: Selection of explosion proof electrical equipment in ship hazardous areas (Chinese: 船舶危险区域防爆电气设备的选用)

English versions: GB 17167-2025

GB 14371-2024_Chinese: Dangerous goods - Requirements of the hazard classification procedure and compatibility for explosives (Chinese: 危险品 爆炸品的认可和分项试验程序及配装要求)

GB/T 37027-2025_Chinese: Cybersecurity technology - Criteria for determing network attack and network attack incident (Chinese: 网络安全技术 网络攻击和网络攻击事件判定准则)

GB 20943-2025_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for AC-DC and AC-AC power supplies (Chinese: 交流-直流和交流-交流电源能效限定值及能效等级)

GB/T 45647-2025 Chinese PDF (GB /T45647-2025) GB/T 33588.5-2025 GB/T 17436-2025_Chinese: Selection of explosionGB T 45647 2025_Chinese: Technical specification for carbon dioxide recovery and disposal in metallurgical lime kiln (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45647 2025