利用模具在压力机上将金属板料制成各种板片状零件和壳体、容器类工件,或将管材制成各种管状工件的成形加工方法。


-1){ var type_index = group_href.lastIndexOf(&Preview=true); }else{ var type_index = group_href.lastIndexOf(&Type=bkzyb); } var GroupID = group_href.substr(group_index,type_index-group_index); // getVideo() getVideo(GroupID) return; } else { if(count++>
-1){ var type_index = group_href.lastIndexOf(&Preview=true); }else{ var type_index = group_href.lastIndexOf(&Type=bkzyb); } var GroupID = group_href.substr(group_index,type_index-group_index); // getVideo() getVideo(GroupID) return; } else { if(count++3){ return; } handleWordVideo(time * count * 2,count); } } },time) }