DIN EN 1804-3-2021

Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 3: Hydraulic and electro hydraulic control systems; German version EN 1804-3:2020


DIN EN 1804-3-2021 发布历史

This document specifies the safety requirements for hydraulic and electro hydraulic control devices, including hydraulic valves and their control elements, valve combinations, control systems, pipes and hose assemblies, fittings, shut-off devices, measuring devices, filters, buil

DIN EN 1804-3-2021由德国标准化学会 DE-DIN 发布于 2021-06-00。

DIN EN 1804-3-2021在国际标准分类中归属于: 73.100.10 巷道掘进和敷设管道设备。

DIN EN 1804-3-2021的历代版本如下:

 

 

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标准号
DIN EN 1804-3-2021
发布日期
2021年06月
实施日期
废止日期
国际标准分类号
73.100.10
发布单位
DE-DIN
代替标准
DIN EN 1804-3-2010 DIN EN 1804-3-2019
适用范围
This document specifies the safety requirements for hydraulic and electro hydraulic control devices, including hydraulic valves and their control elements, valve combinations, control systems, pipes and hose assemblies, fittings, shut-off devices, measuring devices, filters, buil

DIN EN 1804-3-2021系列标准





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