To introduce the production process technology of rough drawing, heat treatment and finish drawing of heavy coil steel wire and the transportation manner among procedures.
介绍大盘重粗拉、热处理、成品拉拔生产工艺技术以及各工序之间的运输方式，说明大盘重连续生产线的设计应从钢丝生产的总体流程考虑。
The changes of structures and properties of single crystal al wire, which is in the course of service, influence the quality of signal transportation inevitably.
单晶铝线材在服役过程中组织性能的变化，必然使信号传输质量受到影响。
The electric wire tube protector and the transportation corrode the liquid medium, the ultra pure water equipment uses the tube and so on.
电线保护管和输送腐蚀液体介质，超纯水设备用管等。
The electric wire tube protector and the transportation corrode the liquid medium, the ultra pure water equipment uses the tube and so on.
电线保护管和输送腐蚀液体介质，超纯水设备用管等。
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