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With the development of modern engineering technology, the comprehensive performance requirements of steel are getting higher and higher, and correspondingly, the material requirem···
View：57 Date: 01-20-2022
1. What is the classification of Round Bar?(1) Classified by processRound Bar is divided into three types: hot rolled, forged and cold drawn. The specification of hot-rolled round ···
View：38 Date: 01-10-2022Sales hotline：
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