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地址http: query 5184 com query query_list jsp?queryType=30(共2篇)
http: 119 145 67 59(共5篇)RAL与RGB对应表工字钢、槽钢、角钢型号规格表等边角钢 规格表:20——200号低碳钢扁钢 材质q235（规格只做参考，还不完整，如有需要还请电联）螺纹钢：10mm 12mm 14mm 16mm 18mm 20mm 22mm 25mm 材质：hrb335 hrb
Are,you,going,to,have,a,birthday,party句型(共5篇)Lesson1 Are you going to have a birthday party二课时导学案Are you going to have a birthday party?二课时导学案【学习目标】幻灯片21．能够听、说、认读动词短语：make a cake,invite some frie