单项选择题X 纠错
A.夹装—装药—焊接—保温 B.装药—夹装—焊接—保温 C.夹装—焊接—装药—保温 D.装药—焊接—夹装—保温
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单项选择题
A.4~7 B.5~8 C.6~9 D.7~10
A.型钢桩横挡板支撑 B.斜柱支撑 C.锚拉支撑 D.侧墙支撑
A.2 B.3 C.4 D.5
A.图纸自审—图纸会审—图纸会签 B.图纸会审—图纸自审—图纸会签 C.图纸会签—图纸会审—图纸自审 D.图纸自审—图纸会签—图纸会审
A.300mm,1000mm B.600mm,1000mm C.300mm,1500mm D.600mm,1500mm
A.宜平行屋脊铺贴 B.应垂直屋脊铺贴 C.可平行或垂直屋脊铺贴 D.宜与屋脊成45°方向铺贴
A.50mm B.70mm C.80mm D.100mm
A.500mm B.600mm C.700mm D.800mm
A.1/1000 B.1/2000 C.1/3000 D.1/4000
A.45min,5.5h B.35min,6.5h C.45min,6.5h D.35min,5.5h
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