GB/T 23921-2023 Chinese PDF (GB/T23921-2023) GB/T 21833.3-2024 GB/T 30000
$34.95
Description
GB/T 30000
English versions: GB/T 24725-2024
1-2024_Chinese: Geometrical product specifications(GPS) - Roundness - Part 1: Vocabulary and parameters of roundness (Chinese: 产品几何技术规范（GPS） 圆度 第1部分:词汇和参数)
GB/T 45231-2025_Chinese: Intelligent bed (Chinese: 智能床)
GB 4351-2023_Chinese: Portable fire extinguishers (Chinese: 手提式灭火器)
GB/T 23921-2023 Chinese PDF (GB/T23921-2023) GB/T 21833.3-2024 GB/T 30000GB T 23921 2023_Chinese: Tri wheel vehicles Axle shaft (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 23921 2023
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