GB/T 4026-2004
人机界面标志标识的基本方法和安全规则 设备端子和特定导体终端标识及字母数字系统的应用通则
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Scope
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Version history
Earlier editions: GB/T 4026-1992 Withdrawn
Later editions: GB/T 4026-2010 Withdrawn, GB/T 4026-2019 Withdrawn, GB/T 4026-2025 In force
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