US$ 17.90
GB/T 21218-2023 Chinese PDF (GB/T21218-2023) GB 45673-2025 GB/T 32077-2025_Chinese: Wind energy generation
$39.00
Description
GB/T 32077-2025_Chinese: Wind energy generation systems - Pitch system of wind turbines (Chinese: 风能发电系统 风力发电机组变桨距系统)
English versions: GB/T 19923-2024
English versions: GB/T 45284
GB/T 19713-2025_Chinese: Cybersecurity technology - Public key infrastructure - Online certificate status protocol (Chinese: 网络安全技术 公钥基础设施 在线证书状态协议)
GB/T 2909-2025_Chinese: Cotton grey canvas (Chinese: 棉本色帆布)
GB/T 21218-2023 Chinese PDF (GB/T21218-2023) GB 45673-2025 GB/T 32077-2025_Chinese: Wind energy generationGB T 21218 2023_Chinese: Unused silicone insulating liquids for electrotechnical purposes (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 21218 2023
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