GB/T 45225-2025 Chinese PDF (GB /T45225-2025) GB/T 44987-2024 GB/T 44115
$39.00
Description
GB/T 44115
English versions: GB/T 45198-2024
English versions: GB/T 22474-2025
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)
GB/T 45217-2025_Chinese: Dangerous goods - Test method for detonation of the package with self-reactive substances and organic peroxide (Chinese: 危险货物 自反应物质和有机过氧化物包装件引爆试验方法)
GB/T 45225-2025 Chinese PDF (GB /T45225-2025) GB/T 44987-2024 GB/T 44115GB T 45225 2025_Chinese: Artificial intelligence Deep learning algorithms evaluation (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45225 2025
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