发布时间:2025-01-20 04:52:06
图纸上符号一样,区别在张拉端和锚固端的详图上,图纸总说明上也会注明。
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材料(锚具和钢绞线)复试---非预应力筋绑扎---预应力筋铺设---砼浇筑---砼强度检测合格---张拉---切筋---封锚
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材料(锚具和钢绞线)复试---非预应力筋绑扎---波纹管铺设--预应力筋铺设---混凝土浇筑---混凝土强度检验合格----张拉----波纹管灌浆---切筋---封锚。
littleswan47小天鹅 tg9014510wdxg 智能变频滚筒洗衣机 9公斤详细介绍
2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06 2025-01-20 04:52:06