Cracking was initially detected in the east truss at the pin link connection in member L 15 - L 16 .
裂纹首先发现于东侧桁架的L15-L16杆件的枢轴链 杆连接 处.
辞典例句
A link control protocol ( LCP ) to establish, configure, and test the data - link connection.
链路控制协议 ( LCP ) 用于建立, 配置和测试数据链路的连接.
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