楼内电话和计算机网络的水平配线均采用第五类对绞线。
The buildings' telephone and computer network wiring levels are used the twist pair of the fifth type.
主副传动链均采用变频调速以适适应不同绞纱的烘干要求。
Speed of main drive and auxiliary drive is adjustable by inverter. The tunnel Hank yarn dryer would apply to any hank-yarn of any drying processs requirement.
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