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The defects of rollers
2020-02-27
As a vital part of CRC (cold rolled coils) manufacturing, rollers can have many defects during this process and below are some roller defects and relative reasons: 1. Crack The roller crack is caused ...
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Analysis of 2020 micro-environment and steel supply and demand
2020-03-07
1. Micro-environment The global economy is still going slowly and the domestic economy is still under pressure. The fiscal policy will be considered as a priority to the monetary policy. The US-China ...
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