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English versions: GBZ42749
English versions: GB/T 18603-2023
use and maintenance of detectors for flammable gases and oxygen (Chinese: 爆炸性环境用气体探测器 第2部分：可燃气体和氧气探测器的选型、安装、使用和维护)
GB 45438-2025_Chinese: Cybersecurity technology - Labeling method for content generated by artificial intelligence (Chinese: 网络安全技术 人工智能生成合成内容标识方法)
GB/T 45604-2025_Chinese: Ships and marine technology - High holding power balance anchors (Chinese: 船舶与海洋技术 大抓力平衡锚)
GB/T 42792-2024 Chinese PDF (GB/T42792-2024) GB/T 11578-2025 English versions: GBZ42749GB T 42792 2024_Chinese: General technical specification of aluminium alloy tubes, rods, profiles and wires for aviation products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42792 2024
US$ 49.00
US$ 10.90
US$ 149.00
US$ 39.00
US$ 14.50
US$ 35.90
