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English versions: GB/T 45238-2025
English versions: GB/T 7143-2025
GB/T 44964-2024_Chinese: Technical specification for performance testing of egg-type chicken (Chinese: 蛋鸡生产性能测定技术规范)
GB/T 45602-2025_Chinese: Ships and marine technology - Adjustable roller-type chain stoppers (Chinese: 船舶与海洋技术 可调式滚轮闸刀掣链器)
GB 21343-2023_Chinese: The norm of energy consumption per unit production of calcium carbide
GB 43472-2023 Chinese PDF GB/T 7019-2024 English versions: GB/T 45238-2025GB 43472 2023_Chinese: Luminaires and electrical supply track systems for luminaires Safety requirements (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 43472 2023
US$ 614.50
US$ 514.50
US$ 444.50
US$ 514.50
US$ 364.50
