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ct to demonetise all notes of Rs 500 and Rs 1000 denomination or not and whether the process followed by it was fair or not. "You file detailed affidavits responding to the petitions, we will hea
爬区域。攀岩点采用高强度工程塑料,通过膨胀螺栓固定在坡面混凝土或钢板上。二、材质选择与工艺要求(1)攀爬网绳优质攀爬网采用16mm六股钢丝复合绳,内芯为热镀锌钢丝,外层包裹高强涤纶或锦纶。(2)不锈钢钻洞采用304不锈钢材质,板材厚度要求2.5mm-3.0mm。(3)攀岩点采用高强度工程塑料,通过螺栓固定。(4)金属骨架与预埋件坡面攀爬网的固定钢架、钻洞的支撑结构等采用热镀锌钢管,管径不低于89m
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