-IC*STAR袋底部和顶部可根据需要使用封
   
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low-carbon-emission,energyefficientbuildingsissu18cprjeditorialteameditor:(sc)buildingmaterial,chemicalandnewenergyindustriesareexperiencingapushtotransformandupgrade,asthechinesegovernmentpromoteseco-friendlatthesametime,buildingplasticshavebeakeymaterialinmodernbuildingconstruction,andareenjoyingincreasinglywidespreadapplicationsduetotheirlightweights,strongplasticityandhighcost-performanceratios,reflectedinmorethan10milliontonsofplasticsconsu