“跃龙”品牌系列电缆桥架的最大载荷、支撑间距应小于允许载荷和支撑荷和支撑跨距。
The calculation of ledger maximum bending moment and deformation the even load of scaffold board and live loads above the ledger.
龙岗中心城指龙盛大道以南，龙城大道以西，机荷高速公路以北，深圳与东莞交界线以东的区域。
Longgang Longsheng Avenue to the south of the city center, west of city Avenue, machine if the highway north east of Shenzhen and Dongguan line at the junction region.
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