要安全顺利完成如此大重量的钢支架安装与卸架施工，结构受力复杂，吊运难度大。
To complete the installation and unloading of steel bracket of such great weight smoothly involves complex structure stress and many difficulties in swing.
重量为150磅的安装架，能安装在大厦桁架上，也能作为网络集线器，路由器，录像机和其它组件的单支架。
With a weight capacity of 150 pounds, they can be mounted to a building's trusses or uni-struts to house hubs, routers, video recorders, and other components.
单脚架2CF能通过避免使用从照相机制造商的三脚架安装板来很大地减少重量。
The Monopod 2 CF greatly reduces weight by avoiding the use of tripod adapter plates from camera manufacturers.
单脚架2CF能通过避免使用从照相机制造商的三脚架安装板来很大地减少重量。
The Monopod 2 CF greatly reduces weight by avoiding the use of tripod adapter plates from camera manufacturers.
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