NORMSERVIS s.r.o.

GB/T 31255-2014

Safety of machinerySafety specification for the design of industrial type stairs, working platforms and walkways

NORMA vydaná dňa 5.12.2014

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The information about the standard:

Designation standards: GB/T 31255-2014
Publication date standards: 5.12.2014
Country: Chinese technical standard
Kategória: Technické normy GB