GB 29995-2024 Chinese PDF GB/T 45220-2025 English versions: GB/T 45453-2025
$39.00
Description
English versions: GB/T 45453-2025
English versions: GB/T 4167-2024
English versions: GB/T 45374-2025
GB/T 20236-2025_Chinese: Accelerated outdoor weathering test methods for nonmetallic materials using concentrated natural sunlight (Chinese: 非金属材料的聚光加速户外暴露试验方法)
GB/T 20244-2025_Chinese: Fiber optic elements for image transmission (Chinese: 光学纤维传像元件)
GB 29995-2024 Chinese PDF GB/T 45220-2025 English versions: GB/T 45453-2025GB 29995 2024_Chinese: Norm of energy consumption per unit production of coal based activated carbon and semi coke (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 29995 2024
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