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Powered support for coal mine － Part 1: General specification

煤矿用液压支架 第1部分：通用技术条件

GB 25974.1-2010 is a current mandatory Chinese national standard for Powered support for coal mine － Part 1: General specification. It appears in the Machinery compliance cluster with a product safety focus and has an implementation date of Jun 1, 2011.

Applicability depends on product scope, certification route, competent authority notices and transition rules. Request a translation or verify source before using this record in a compliance decision.