6、eisnotexposed.6.4.6enclosurewithinthesametothecablecoreprovidesbindingintoacircle,harnesstiespacingisgenerally100mm;branchofficesshallbebindingonbothends,eachcore第43页A.T1<T2,P1<P2,a+b>c,Q>0 B.T1>T2,P1<P2,a+b<c,Q<0 C.T1<T2,P1>P2,a+b<c,Q>0 D. T1<T2,P1>