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、q345c型钢、h型钢、q235 h型钢、T型钢、q235bT型钢、热轧T型钢、11米u型钢、12米u型钢,9米u型钢、8米u型钢、10米u型钢、u型钢、25u型钢、29u型钢
http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100054.html2010/9/27 10:52:00
http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100049.html2010/9/27 10:51:00
http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100050.html2010/9/27 10:51:00
http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100047.html2010/9/27 10:50:00
http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100048.html2010/9/27 10:50:00
http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100044.html2010/9/27 10:49:00
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http://blog.alighting.cn/zhongmei0901/archive/2010/9/27/100046.html2010/9/27 10:49:00
件: ◇◆电源为三相50hz380/660V或1140V交流电 ◇◆工作介质ph值在6~9 ◇◆电泵可长期潜入水下运行,潜入水下深度不超过5米 ◇◆使用地点海拔不超过1000
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100033.html2010/9/27 10:27:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100030.html2010/9/27 10:26:00