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油页岩油气操作中的油田水中柔性软管的操作

Operation of flexible hoses in oilfield water in oil shale oil and gas operations

消防软管.固定系统用非渗滤吹塑软管

Fire-fighting hoses. Non-percolating layflat hoses for fixed systems

消防水龙带阀门装置 第6部分：根据DIN EN 671-2标准的扁形消防水龙带壁装消防栓箱的尺寸规格和安装

Delivery valve installation - Part 6: Dimensions of cabinets and installation of hose reels with lay-flat hoses according to DIN EN 671-2

消防水龙带阀门装置.第6部分:根据DIN EN 671-2标准的扁形消防水龙带壁装消防栓箱的尺寸规格和安装

Delivery valve installation - Part 6: Dimensions of cabinets and installation of hose reels with lay-flat hoses according to DIN EN 671-2

消防用供水阀装置. 第6部分: 专业人员使用带平铺软管的墙上消防栓

Delivery valve installations for firefighting purposes - Part 6: Wall hydrants with flat hose for trained personnel

固定式消防系统 软管系统 第2部分：具有扁平软管的水龙带美利体育官网首页网址（草案）

Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose

固定式消防系统. 软管系统. 第2部分:具有扁平软管的水龙带美利体育官网首页网址; 德文版本EN 671-2-2012

Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose; German version EN 671-2:2012

固定消防系统 软管系统 第2部分：带平放软管的软管系统

Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose; German version EN 671-2:2012 / Note: Under certain conditions, DIN EN 671-2 (2001-08) and DIN EN 671-2/A1 (2004-08) remain valid alongside this standard until 2014-01-31.

消防水带 固定系统用非渗漏扁平水带

Fire-fighting hoses - Non-percolating layflat hoses for fixed systems

固定灭火系统 水带系统 第2部分：可展平水带水带系统

Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose

消防软管 用于固定系统的非渗透扁平软管

Fire-fighting hoses - Non-percolating layflat hoses for fixed systems