板式连接大通径电控换向阀，有三位阀功能。
Plate connected with electric control valve which had large drift diameter, have three -position valve function.
对板式钢结构旋转楼梯的有限元计算进行了全面的分析，并对其与主体结构的连接节点进行了设计。
There are four key points of plate spiral stair design, and they are model building, inner force calculation, overall stability analysis and joints design between the stair and the main structure.
用于同轴电缆连接，2孔或4孔平板式安装，线路板安装，也可为用户特殊要求设计。
Style Coaxial cable, semi-rigid cable, 2 or 4 holes panel mounting, PCB mounting and custom design.
用于同轴电缆连接，2孔或4孔平板式安装，线路板安装，也可为用户特殊要求设计。
Style Coaxial cable, semi-rigid cable, 2 or 4 holes panel mounting, PCB mounting and custom design.
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