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- HB 7873-2008 28MPa无扩口压紧螺母
- HB7873-2008
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- HB 7872-2008 28MPa无扩口外套螺母
- HB7872-2008
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- HB 7871-2008 28MPa无扩口拧入式四通管接头
- HB7871-2008
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- HB 7870-2008 28MPa无扩口C型变径四通管接头
- HB7870-2008
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- HB 7869-2008 28MPa无扩口B型变径四通管接头
- HB7869-2008
-
- HB 7868-2008 28MPa无扩口A型变径四通管接头
- HB7868-2008
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- HB 7867-2008 28MPa无扩口四通管接头
- HB7867-2008
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- HB 7866-2008 28MPa无扩口不对称拧入式三通管接头
- HB7866-2008
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- HB 7865-2008 28MPa无扩口拧入式三通管接头
- HB7865-2008
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- HB 7864-2008 28MPa无扩口过隔板不对称带密封垫圈三通管接头
- HB7864-2008
