GB/T 25974.2-2010 in English

VALID

Powered support for coal mine―Part 2:Specification for power set legs and rams

Issued on:2011-01-10
Implemented on:2011-06-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $370.00
$359.00

Standard No:	GB/T 25974.2-2010
Document status:	VALID
Title in English:	Powered support for coal mine―Part 2:Specification for power set legs and rams
Title in Chinese:	煤矿用液压支架　第2部分：立柱和千斤顶技术条件
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2011-01-10
Implemented on:	2011-06-01
ICS Classification:	73.100-Mining equipment
Chinese Classification:	D97-Mine support equipment
Professional Classification:	GB-National Standard
Related Keywords:	coal mine ― part hydraulic support columns powered support coal mines support columns
Related Topics:	Hydraulic support Column jack GB25974.2-2010 Mine hydraulic support GB/T 25974.2 GB/T 25974.2-2010 jack stand GB/T25974.2 Coal mine hydraulic support safety valve Mining hydraulic support joint Coal mine hydraulic support electro-hydraulic control Post jack Hydraulic support design Hydraulic supports for coal mines Mining jack column execution Water for hydraulic supports in coal mines

GB25974的本部分规定了煤矿用液压支架立柱和千斤顶的术语和定义、要求、试验方法、检验规则、标志、包装、运输和贮存。
本部分适用于煤矿用液压支架立柱和千斤顶。

Scope

This part of GB 25974 specifies the terms and definitions, requirements, test methods, inspection rules, signs, packaging, transportation and storage of hydraulic support columns and jacks for coal mines. This section applies to hydraulic support columns and jacks for coal mines.

More samples: GB 50021-2001(2009) YD/T 3934-2021 NB/T 47013.2-2015

Sample only — not a preview of GB/T 25974.2-2010