A.設(shè)計(jì)依據(jù) B.設(shè)計(jì)說(shuō)明 C.設(shè)計(jì)方案 D.設(shè)計(jì)變更
A.1m B.2m C.3m D.4m
A.40mm~60mm,100mm B.80mm~100mm,100mm C.40mm~60mm,200mm D.80mm~100mm,200mm