GB/T 44855-2024 Chinese PDF (GB /T44855-2024) GB/T 23453-2025 GB/T 20882
$34.95
Description
GB/T 20882
English versions: GB/T 45076-2024
GB/T 44386-2024_Chinese: Railway applications - Rolling stock - Onboard lithium-ion traction batteries (Chinese: 轨道交通 机车车辆 车载牵引锂离子电池)
English versions: GB/T 13511
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 44855-2024 Chinese PDF (GB /T44855-2024) GB/T 23453-2025 GB/T 20882GB T 44855 2024_Chinese: Management specification for water conservation of cooling towers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44855 2024
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