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Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@kinlong.com .
钢结构用扭剪型高强度螺栓连接副 GB/T 3632-2008
扭剪型高强螺栓由一个螺栓，一个螺母，一个垫圈组成。
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