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GB/Z 37551.4-2025 Chinese PDF (GB /Z37551.4-2025) GB/T 45079-2024 English versions: GB/T 30134-2025
GB/Z 37551.4-2025 Chinese PDF (GB /Z37551.4-2025) GB/T 45079-2024 English versions: GB/T 30134-2025
$34.95
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English versions: GB/T 30134-2025
20-2024_Chinese: Ergonomics of human-system interaction - Part 20: An ergonomic approach to accessible design (Chinese: 人-系统交互工效学 第20部分：无障碍设计的工效学方法)
English versions: GB/T 45497-2025
GB/T 10810
English versions: GB/T 45678-2025
GB/Z 37551.4-2025 Chinese PDF (GB /Z37551.4-2025) GB/T 45079-2024 English versions: GB/T 30134-2025GBZ37551. 4 2025_Chinese: Marine energy Wave, tidal and other water current converters Part 4: Specification for establishing qualification of new technology (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GBZ37551. 4 2025
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