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English versions: GB/T 22517
3-2023_Chinese: Rotary shaft lip-type seals incorporating elastomeric sealing elements - Part 3: Storage
GB/T 45620-2025_Chinese: Encoding specification of electronic code for agricultural means of production product (Chinese: 农资商品电子代码编码规则)
English versions: GB/T 17821-2025
GB/T 45373-2025_Chinese: Petroleum and liquid petroleum products - Direct measurement of density in tanks - Resonance cylinder densitometer methods (Chinese: 石油和液体石油产品 罐内密度直接测量 谐振筒密度计法)
GB/T 1148-2024 Chinese PDF (GB/T1148-2024) GB 30253-2024 English versions: GB/T 22517GB T 1148 2024_Chinese: Internal combustion engines Aluminum pistons (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 1148 2024
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US$ 11.00
