DVGW W 400-2:2004-09的标准全文信息,本部分规定了水分配系统的建造和测试的规则。水分配系统技术规则 第2部分:建筑与检验, Technical Rules for Water Distribution Systems (TRWV), Part 2: Construction and Testing,
DVGW W 120-2-2010 ; Qualification Requirements for Drilling and Oberflaechennahe Geothermal (In-House Heat Exchanger) Fields DVGW W 120-2-2013 ; Qualification Requirements for Drilling and Oberflaechennahe Geothermal (In-House Heat Exchanger) Fields DVGW W 121-2003 ; Installation and Operation of...
价格好原装品 Numatics 082SA43AM000061 225-285B 24V6.3W价格好原装品 NUMATICS 031SA400400061 With coil价格好原装品 NUMATICS 518.01.002 24VDC 2W6-GM价格好原装品 NUMATICS NF3PAN520G00000 ( N-018661 )价格好原装品 NUMATICS L11BA452BG00061 Nr2795367价格好原装品 NUMATICS L88EM40GGSX24V/= Nr...
DVGW W 392:2017-09 1970年 发布单位 / 购买 正式版 DVGW Abschlussbericht W 201628:2017-09DVGWAbschlussberichtW201628:2017-09DVGW W 400-3-B1:2017-09DVGWW400-3-B1:2017-09DVGW W 392:2003-05DVGWW392:2003-05DVGW W 392-2:2011-03DVGWW392-2:2011-03DVGW W 392-2 A E:2010-08DVGWW392...
Scope of DVGW Testing and Certification provide by ICS ICS开展DVGW认证项目测试产品一览 DVGW Test standard 测试标准 Description 内容 Testing lead time 测试周期 Photo of product 产品照片 备注 Sanitary ware, stop valves for W574 Drinking water installations 开关控制阀类 2 个月 Multilayer pipes for dri...
DVGW W 400-1-2004 ; Technical Rules for Water Supply (Trwv) – Part 1: Planning DVGW W 400-1-2015 ; Technical Rules Water Distribution Systems (Trwv) – Part 1: Planning DVGW W 400-2-2004 ; Technical Rules for Water Distribution Plants - Part 2: Construction and Testing - Worksheet...
DVGW W 348:2004-09 发布 1970年 发布单位 / 购买 正式版DVGW W 348:2004-09相似标准DVGW W 400-2:2004-09 DVGW W 400-2:2004-09 DVGW W 123:2001-09 DVGW W 123:2001-09 DVGW W 512:1996-09 DVGW W 512:1996-09 DVGW W 628:1990-09 DVGW W 628:1990-09 DVGW W 671:2020-09 DVGW W ...
DVGW W 400-3-B1 E:2013-08的发布历史信息,本附件补充了关于地方网络的检查和维护,适用于供水设施的地方网络。对于干线和支线管道,请遵循DVGW W 392标准。技术规则 工作页, Technical Rule - Working Sheet, Technische Regel – Arbeitsb