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[YD/T 608-1992] 纵横接线器的寿命试验方法[已作废]
发布时间：1993-07-01
实施时间：1993-07-01
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[YD/T 588-1992] 电话网上音频调制解调器承受传输损伤能力的基本要求[已作废]
发布时间：1993-02-01
实施时间：1993-02-01
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[YD/T 571-1992] 通信设备条形机架用小型机电件通用技术条件[已作废]
发布时间：1993-01-01
实施时间：1993-01-01
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[YD/T 507-1991] 纵横制交换机绕接端子板[已作废]
发布时间：1992-08-01
实施时间：1992-08-01
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[YD 245-1981] 方垫片[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 246-1981] 瓦形垫片[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 247-1981] 木螺钉[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 248-1981] 甲种上杆钉[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 229-1981] 瓦形护杆铁板[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 230-1981] 三眼试线钢板[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 231-1981] 三沟弯铁板[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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发布时间：1991-10-01
实施时间：1991-10-01
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发布时间：1991-10-01
实施时间：1991-10-01
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[YD 234-1981] 单眼地线夹板[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 235-1981] 加强直螺脚[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 236-1981] 钢担直螺脚[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 238-1981] 弯螺脚[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 239-1981] 水泥杆弯螺脚[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 240-1981] 拉力弯螺脚[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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[YD 241-1981] 终端弯螺脚[已作废]
发布时间：1991-10-01
实施时间：1991-10-01
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