A.+10,-7(mm) B.+8,-5(mm) C.+10,-5(mm) D.+7,-5(mm)
A.梁類為:+10mm,-7mm;板類為:+8mm,-5mm B.梁類為:+10mm,-7mm;板類為:+10mm,-5mm C.梁類為:+8mm,-7mm;板類為:+8mm,-5mm D.梁類為:+10mm,-5mm;板類為:+8mm,-5mm