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GB/T 45331-2025_Chinese: ePTFE membrane for reinforcement of proton exchange membrane (Chinese: 质子交换膜增强用聚四氟乙烯膜)
English versions: GB/T 43259
LED luminaires and LED modules for horticulture lighting - Performance specifications (Chinese: 植物照明用LED灯、LED灯具和LED模块 性能规范)
English versions: GB 17353-2024
English versions: GB/T 45573-2025
GB/Z 45115-2024 Chinese PDF (GB /Z45115-2024) GB/T 22068-2025 GB/T 45331-2025_Chinese: ePTFE membrane forGBZ45115 2024_Chinese: Solar thermal electric plants Characterization of active, sensible systems for direct and indirect configurations (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GBZ45115 2024
US$ 108.99
US$ 77.99
US$ 45.99
US$ 117.99
US$ 124.99
