GB/T 13217.2-2024 Chinese PDF (GB/T13217.2-2024) GB/T 45287-2025 GB/T 17365-2025_Chinese: Microbeam analysis -

GB/T 17365-2025_Chinese: Microbeam analysis - Method of preparation for specimens of metal and alloy in electron probe microanalysis (Chinese: 微束分析 金属与合金电子探针定量分析试样的制备方法)

English versions: GB/T 26718-2024

GB/T 45118-2024_Chinese: Technical guide for grid connection of wave energy generation device (Chinese: 波浪能发电装置并网技术导则)

English versions: GB 15605-2024

GB/T 45610-2025_Chinese: Reclamation code of practice for coal gangue backfilling subsidence area (Chinese: 煤矸石回填塌陷区复垦技术规程)

GB/T 13217.2-2024 Chinese PDF (GB/T13217.2-2024) GB/T 45287-2025 GB/T 17365-2025_Chinese: Microbeam analysis -GB T 13217. 2 2024_Chinese: Test method for gloss of ink (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13217. 2 2024