A.4塔腳跨距/1000,且<5mm B.4塔腳跨距/1000,且<10mm C.4塔腳跨距/1500,且<5mm D.4塔腳跨距/1500,且<10mm
A.對(duì)角線距離/1000,且<5mm B.對(duì)角線距離/1000,且<10mm C.對(duì)角線距離/1500,且<5mm D.對(duì)角線距離/1500,且<10mm
A.1/500且≤3mm B.1/500且≤10mm C.1/1000且≤3mm D.1/1000且≤10mm