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SOLUTION

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Heavy industry

  • Categories:SOLUTION
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  • Time of issue:2019-07-17 16:36
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(Summary description)Including the steel industry, metallurgical industry, machinery, energy (electricity, petroleum, coal, natural gas, etc.), chemistry, materials science and other industries, is for the national economy...

Heavy industry

(Summary description)Including the steel industry, metallurgical industry, machinery, energy (electricity, petroleum, coal, natural gas, etc.), chemistry, materials science and other industries, is for the national economy...

  • Categories:SOLUTION
  • Author:
  • Origin:
  • Time of issue:2019-07-17 16:36
  • Views:
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Including the steel industry, metallurgical industry, machinery, energy (electricity, petroleum, coal, natural gas, etc.), chemistry, materials science and other industries, is for the national economy...

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