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- 07:02, 6 August 2008 (diff | hist) . . (+5,219) . . N Chushiji (New page: [http://www.hzhongtai.net/ 除湿机]家用抽湿机在中国的发展已经有十几年的历史,但仍然处于初级状态。总体容量非常有限,远远没有形成规模。出...) (current)
- 06:45, 6 August 2008 (diff | hist) . . (+6,060) . . N Jiegousheji (New page: [http://www.hzgysj.cn/product.asp 产品结构]一项成功的设计,应满足多方面的要求。这些要求,有社会发展方面的,有产品功能、质量、效益方面的,...) (current)
- 00:40, 5 August 2008 (diff | hist) . . (+9,928) . . N Yalibiansongqi (New page: [http://www.sqsensor.com/ 压力变送器] 压力变送器从一般意义上往往指压力变送器和差压变送器,主要由测压元件传感器、测量电路和过程连接件等...) (current)
- 00:25, 5 August 2008 (diff | hist) . . (+3,483) . . N Dianreguan (New page: <p>电热管的概念 <br> 管状电热元件(电热管)是以金属管为外壳(包括不锈钢、紫铜管),沿管内中心轴向均布螺旋电热合金丝(镍...) (current)
- 00:06, 5 August 2008 (diff | hist) . . (+5,092) . . N æ›æ°”æ± ä¸€èˆ¬å’Œæ²‰æ·€æ± ç»„æˆè”åˆå·¥è‰ºæµç¨‹ (New page: [http://www.baoqiqi.com/guanshibaoqiqi.html 管式曝气器]鼓风曝气又称压缩空气曝气。采用这种方法的曝气池,多为长方形混凝土池,池内用隔墙分为几...) (current)
- 23:40, 4 August 2008 (diff | hist) . . (+5,887) . . N æ•°å—æŽ§åˆ¶ç”µè·¯ä¸ºæ ¸å¿ƒçš„ç”µæºåŠŸçŽ‡æŽ§åˆ¶ç”µå™¨ (New page: <p>[http://www.ssr888.cn/chanpin1.asp?ArticleID=194 三相移相触发器] 间接作用式调压器 工作原理见图2。它由主调压器、指挥器和排气阀组成。当出口...) (current)