U re a S e rv ic e V a lv e s Urea Service Valves Urea Service Valves Douglas Chero S.p.A. Stablished in 1974, in the industrial area of Carpaneto Piacentino, Piacenza. 20 years experience in Urea Service Valves. The factory covers an area of 30,000 m 2 (of which 9,000 m 2 are building). 1 forged pieces are made in ASTM A182/F316L modified stainless steel and are bought from approved manufacturer
进口电站阀门选型分析 作者: 郑建农, 孙叶柱 作者单位: 华能国际电力股份有限公司,北京,100031 刊名: 热力发电 英文刊名: THERMAL POWER GENERATION 年,卷(期): 2007,36(2) 被引用次数: 1次 引证文献(1条) 1.蒋旭平 . 王海民 .钟方胜 .陈明涛 迷宫式最小流量调节阀的流动特性研究 [期刊论文]-流体机械 2009(5) 本文链接: http://d.g.wanfangdata.com.cn/Periodical_rlfd200702027.aspx 授权使用:曹先生(wfnjyd) ,授权号:862f590e-c6ca-463d-b696-9dae00b54d3c 下载时间:2010年7月9日