内容提示: EN 558-1DN1234578910101302101021089010515130210108140165108901051082015023011715219011795115117251602301271652161271001151273218026014017822914610513014040200260165190241159115130165502303001782162921901251502036529034019024133021614517021680310380203283356254
BRITISH STANDARDBS EN558-1:1996Industrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems —Part 1: PN-designated valvesThe European Standard EN 558-1:1995 has the status of aBritish StandardICS 23.060.00...
en 558-1-1995 工业阀门 法兰连接管道系统用 金属阀门的结构长度 第1篇 米制系列阀门(中) 星级: 17 页 DIN_3202-5阀门面到面尺寸和中心到面尺寸.第5部分压紧联轴节连接用阀门 星级: 2 页 BS EN 558-2017 工业阀门 金属阀门结构长度尺寸标准 星级: 38 页 EN 12982-2009 工业阀门.对焊端阀的端...
valves for use in flanged pipe systems —Part 1: PN-designated valvesThe European Standard EN 558-1:1995 has the status of aBritish StandardICS 23.060.00Licensed Copy: Institute Of Technology Tallaght, Institute of Technology, Mon Jul 23 1 0:25:57 GMT+00:00 2007, Uncontrolled Copy, (c)...
内容提示: BRITISH STANDARDBS EN558-1:1996Industrial valves — Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems —Part 1: PN-designated valvesThe European Standard EN 558-1:1995 has the status of aBritish StandardICS 23.060.00 ...