TMY-4x[2(120x10)]+(120x10)该套什么定额,四川 WDZA-YJ(F)E-2 (4X120+1X70)是两根的意思么 WDZA-YJ(F)E-2 (4X120+1X70)是两根WDZA-YJ(F)E-4X120+1X70的意思么算量的时候怎么考虑,是算两根WDZA-YJ(F)E-4X120+1X70,还是算一根WDZA-YJ(F)E-2 (4X120+1X70) -25x4镀锌圆钢与-25*4...
规格是WDZC-BYJ-2x4+E4谁也没看过系统图，不知道规格是WDZC-BYJ-2x4+E4