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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 [email protected] .
1. 桿體分等強與不等強兩種,，強度高、承載力大,，塑性指標(biāo)優(yōu)良,，抗疲勞性能好
2. 可與不同構(gòu)件連接，連接形式多樣化,。具有一定的調(diào)節(jié)量
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京東
天貓
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