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- HB 7000-2008 24°无扩口导管安装拧紧控制及试验要求
- HB 7000-2008
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- HB 6073-6075-2008 21MPa无扩口导管连接用锁紧螺母
- HB 6073-6075-2008
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- HB 6067-6072-2008 21MPa无扩口导管堵帽
- HB 6067-6072-2008
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- HB 6064-6066-2008 21MPa无扩口塞子
- HB 6064-6066-2008
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- HB 6062-6063-2008 21MPa无扩口压紧螺母
- HB 6062-6063-2008
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- HB 6059-6061-2008 21MPa无扩口外套螺母
- HB 6059-6061-2008
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- HB 6058-2008 挤压式无扩口管套
- HB 6058-2008
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- HB 6055-6057-2008 21MPa无扩口拧入式四通管接头
- HB 6055-6057-2008
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- HB 6052-6054-2008 21MPa无扩口C型变径四通管接头
- HB 6052-6054-2008
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- HB 6049-6051-2008 21MPa无扩口B型变径四通管接头
- HB 6049-6051-2008