... kingpost antenna 主轴式天线 derrick kingpost 起重桅杆 kingpost outrigge 主柱突出架 ...
基于116个网页-相关网页
... lifting appliance 起重机械 ; 起重设备 ; 吊具 ; 提升装置 lifting mast 起重桅杆 lifting scheme 提升格式 ; 提升方案 ; 提升方法 ; 提升算法 ...
基于72个网页-相关网页
... kingpost truss 单立柱倒三角桁架 kingpost antenna mount 主轴式天线座架 derrick kingpost lifting mast 起重桅杆 ...
基于8个网页-相关网页
采用有限元数值模拟方法，分别计算了这两种特大型起重桅杆在顶端钢丝绳斜拉条件下桅杆吊重的线弹性屈曲临界载荷。
The critical loads of linear elastic flexuosity were computed for 64,80 m hoist masts under the condition of inclined steel cable on the top using finite numerical simulation method.
在舰艏甲板上的大型起重机和通信天线桅杆移除被一座跟踪雷达代替。
The large crane and communication mast on the bow deck was removed and replaced by a tracking radar.
重点介绍WD120型桅杆式起重机的技术性能参数、构造特点及采用的多项先进技术。
The technical performance parameters, design features and multiple advance techniques adopted in model WD120 derrick crane are presented.
应用推荐