[HB 6034~6036-1996] 过隔板不对称带密封垫圈三通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6040~6042-1996] 拧入式不对称三通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6049~6051-1996] B型变径四通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6052~6054-1996] C型变径四通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6055~6057-1996] 拧入式四通管接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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发布时间:1996-09-13
实施时间:1997-01-01
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发布时间:1996-09-13
实施时间:1997-01-01
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发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6067~6072-1996] 无扩口导管堵帽[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 7372~7374-1996] 扩口球形接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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[HB 7375~7377-1996] 无扩口球形接头[现行]
发布时间:1996-09-13
实施时间:1997-01-01
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发布时间:1996-09-13
实施时间:1997-01-01
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发布时间:1996-09-13
实施时间:1997-01-01
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[HB 6037~6039-1996] 拧入式三通管接头[现行]
发布时间:1996-06-13
实施时间:1997-01-01
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发布时间:1995-12-13
实施时间:1996-01-01
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[HB 3-54-55-1990] 碳素合金钢丝制圆柱螺旋拉伸弹簧[已作废]
发布时间:
实施时间:1995-01-01
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[CB/Z 163-1979] 压电陶瓷材料静态纵向压应变变系数[已作废]
发布时间:1994-07-01
实施时间:1994-07-01
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[HB 6894~6899-1993] 轻型挤压式无扩口组合导管[现行]
发布时间:1994-06-01
实施时间:1994-06-01
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