flanged dual-load path connection的意思|示意
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法兰式双负载路径连接
flanged dual-load path connection的网络常见释义
双载荷路径连接 ...n CMS 关键词:双载荷路径连接;法兰连接;海洋塔式井架;API 4F规范 [gap=557]Key words:flanged dual-load path connection;steel structure connection design;derrick;API 4F specification ..