GB/T 29723.5-2019

Grade and limit of major process energy consumption for coal mine—Part 5: Main elevating system

NORMA vydaná dňa 4.6.2019

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The information about the standard:

Designation standards: GB/T 29723.5-2019
Publication date standards: 4.6.2019
Country: Chinese technical standard
Kategória: Technické normy GB