北京耐久伟业科技有限公司-氯离子含量测定仪|混凝土电阻率仪|电通量测定仪|扩散系数测定仪|非接触收缩变形仪|砼碳化试验箱-北京耐久伟业科技有限公司
北京耐久伟业科技有限公司主要供应氯离子含量测定仪,混凝土快速冻融试验箱,混凝土电阻率仪,电通量测定仪,扩散系数测定仪,非接触收缩变形仪,混凝土碳化试验箱,砼碳化试验箱,碱含量测定仪等!

TianjinDingshenruiBearingCo.,Ltd.isatradingcompanythatmainlysellsimportedbearings.Itsmainproductsare:SwedishSKFbearings,GermanFAGbearings,INAbearings,JapaneseNSKbearings,NTNbearings,IKObearings,KOYObearings,AmericanTIMKENbearings,etc.Domesticbrandsare:WafangdianZWZbearings,HarbinHRBbearings,LuoyangLYCbearingsandothermajordomesticmanufacturersofbearings.