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GB/T 9074.10-88
十字槽半沉头螺钉和锥形锁紧垫圈组合件
Cross recessed raised countersunk head screw and countersunk external toothed lock washer assemblies
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GB/T 9074.11-88
十字槽凹穴六角头螺栓和平垫圈组合件
Cross recessed hexagon bolt with indentation and plain washer assemblies
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GB/T 9074.12-88
十字槽凹穴六角头螺栓和弹簧垫圈组合件
Cross recessed hexagon bolt with indetation single coil spring lock washer assemblies
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GB/T 9074.13-88
十字槽凹穴六角头螺栓、弹簧垫圈和平垫圈组合件
Cross recessed hexagon bolt with indetation,single coil lock washer and plain washer assemblies
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GB/T 9074.20-88
十字槽凹穴六角头自攻螺钉和平垫圈组合件
Cross recessed hexagon head tapping screw with indentation and plain washer assemblies
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GB/T 9074.21-88
十字槽凹穴六角头自攻螺钉和大垫圈组合件
Cross recessed hexagon head tapping sorew with indentation and large plain washer assemblies
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GB/T 9074.26-88
组合件用弹簧垫圈
Single coil spring lock washer for assembly
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GB/T 9074.27-88
组合件用外锯齿锁紧垫圈
Serrated lock washer external teeth for assembly
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GB/T 9074.28-88
组合件用锥形锁紧垫圈
Lountersunk external toothed lock washer for assembly
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GB/T 13807.1-92
腰状杆螺柱连接副型式分类
Connections with waisted stud-Tape classification
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