GB/T 15822.2-2024 Chinese PDF (GB/T15822.2-2024) GB/T 45445-2025 GB/T 45119-2024_Chinese: Technical requirement for

GB/T 45119-2024_Chinese: Technical requirement for insulation monitoring of low voltage power system in power plants and substations (Chinese: 电力厂站低压用电系统的绝缘监测技术要求)

English versions: GB/T 45362-2025

English versions: GB/T 14264-2024

3-2025_Chinese: Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs(corrosion-resistant alloys) and other alloys (Chinese: 石油天然气工业 油气开采中用于含硫化氢环境的材料 第3部分：抗开裂耐蚀合金和其他合金)

English versions: GB 30585-2024

GB/T 15822.2-2024 Chinese PDF (GB/T15822.2-2024) GB/T 45445-2025 GB/T 45119-2024_Chinese: Technical requirement forGB T 15822. 2 2024_Chinese: Non destructive testing Magnetic particle testing Part 2: Detection media (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15822. 2 2024