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1:LED日光灯:雷达感应LED日光灯,人体感应LED日光灯,声控感应LED日光灯,一体化LED日光灯,T5 T8;
2:LED面板灯:600*600 300*300 300*600 30*1200 600*1200 一体化正发光LED面板灯-一体化格栅灯;
3:LED筒灯:3寸 4寸 5寸 6寸 8寸 9寸 10寸;
4:雷达感应开关:35W雷达感应开关-35W所有AC220V电器 200W雷达感应开关-200W内所有AC220V电器;
5:LED驱动电源:雷达感应LED日光灯电源AM-RD-90A AM-RD-90D AM-RD-90G,人体感应LED日光灯AM-RT-90A AM-RT-90D AM-RT-90G,声控感应LED日光灯:AM-SK-90A AM-SK-90D AM-SK-90G 常规LED日光灯电源型号:AM-RA-15L AM-RA-18L AM-YJ-01 LED筒灯电源 LED面板灯电源,LED应急电源
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选着UV编辑 慢慢调节UV使UV和图片匹配
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concrete_shear_wall[1]
CONCRETE SHEAR WALL CONSTRUCTION M. Ofelia Moroni, University of Chile, Santiago, Chile BACKGROUND Buildings with cast-in-situ reinforced concrete shear walls are widespread in many earthquake-prone countries and regions, such as Canada, Chile, Romania, Turkey, Colombia, the republics of the former Soviet Union, etc. This type of construction has been practiced since the 960s in urban regions f
美国ShearWallDesignGuide(英文)
Shear Wall Design Guide Publication RG-9804 February 1998 1726 M Street, NW, Suite 601 Washington, DC 20036-4523 1-800-79-STEEL Copyright 1998 by the American Iron and Steel Institute 1 The following publication was developed by R.L. Brockenbrough & Associates for the American Iron and Steel Institute (AISI), In the production of this publication, due diligence has been exercised in consulting a