GB/T 6974.5-2023 Chinese PDF (GB/T6974.5-2023) GB/T 45550-2025 2-2023_Chinese: Plastics - Ultra-high-molecular-weight polyethylene

2-2023_Chinese: Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (Chinese: 塑料 超高分子量聚乙烯（PE-UHMW）模塑和挤出材料 第2部分：试样制备和性能测定)

GB/T 32270-2024_Chinese: Pressure piping code - Power piping (Chinese: 压力管道规范 动力管道)

English versions: GB/T 42351

English versions: GB/T 44996-2024

GB/T 45079-2024_Chinese: Artificial intelligence - Technical specification for deep learning framework adaption to multi-hardware platform (Chinese: 人工智能 深度学习框架多硬件平台适配技术规范)

GB/T 6974.5-2023 Chinese PDF (GB/T6974.5-2023) GB/T 45550-2025 2-2023_Chinese: Plastics - Ultra-high-molecular-weight polyethyleneGB T 6974. 5 2023_Chinese: Cranes Vocabulary Part 5: Bridge and gantry cranes (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 6974. 5 2023