Pay-off strand, stranding cartage, compact die stand, counter meter, double draught wheels, take up and traverse device, mechanical transmission system and electrical control system.

放线架、各段绞笼体、线模座、计米装置、双轮牵引装置、收排线架、传动系统和电控系统。

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And the influences of cradle pressure and running condition of traverse device, apron pin and condensor on yarn evenness are also analyzed. The usage management of top roller and apron…

并对摇架压力、横动装置、胶圈销子及集合器等相关牵伸部件运转状态对成纱条干的影响作了分析介绍。

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Obtain the number of USB ports available on the hub, and traverse through all the ports to find the appropriate Device.

得到hub上可用的US b端口数量，遍历所有端口以找到正确的Device。

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