ڲ|֧ܞΑ(yng)@ôV
1.Ժϳɘ֬ճY(ji)wSƷ(qing)϶Ƴɵď(f)ϲϣQ鲣wS(qing)䏊(qing)ȸԺFַQ鲣(FRP)
2.p|(zh)ߏ(qing)֧ıֻ1.4-2.0ֻͨ䓸1/4-1/6X߀Ҫps1/3C(j)е(qing)ȅs_(d)^̼ͨ䓵ˮƽijЩh(hun)Ͳ;͏(qing)Ⱦ_(d)400Paȏ(qing)Ӌ(j)㣬_(d)^ijЩϽ䓵ˮƽ
3.(yu)ͻW(xu)gcͨٵ늻W(xu)gC(j)ͬ(do)Բa(chn)[uˮһȵᡢA}Ƚ|(zh)õĻW(xu)(wn)ԣeЏ(qing)ķஔ(dng)VPHֵ(ni)Ľ|(zh)жõm(yng)^ȥòPҲ˵һЩ|(zh)}Ț⡢̼ϡᡢcͶF(xin)ò䓿ԺܺõĽQ
һƪˮ|(zh)
(qun)Уӱv˾ (lin)ϵַӱʡˮЗ(qing)hϭh(hun)· W(wng)վ䰸̖ICP2021004257̖-1