长沙163二期扩容应标书长沙市公众计算机互联网(-CS)paniedbyacertificateoffactory,factoryinspectionreports,national"3C"certificationandotherdocuments,packageintegrity;2,accordingtodrawings,checkeachoftheelectricbox,note0,rowsets,electricboxgroundwire;3,inspectionofmaterialsinatimelymannerasandwhenrequired,,Generalprovisions:(1el)ectricdarkpipeGeneralrequirements:shouldbealongthelinesrecentlyinstalled,andreducebending,linepipeoutersurfaceandthesurfaceshouldhaveathicknessofnotlessthan15MM.(2)thelinepipebendshouldnotwrinkle,buriedinconcretewithinthebendingradiusshouldnotbelessthan10timesthepipediameter.(3)thelinewhenoneofthefollowingconditionsareencountered,shouldinstallthejunctionboxintheMiddle,thepositionofthread:atubebentover30metresinlength;B,thetubehasabentmorethan20metresinlength;C,hoselengthover15Mhas2flexible;d,,onduitandwires:(1).(2)methodforflameretardantPVCplasticwirepipe长沙市公众计算机互联网(-CS)...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
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