铝和铝合金。冷拔线材棒材和管材。第2部分：机械性能。
Aluminium and aluminium alloys. cold drawn rod bar and tube. part 2 : mechanical properties.
为国内在棒线材生产中进一步应用低温轧制工艺提供了有益参考。
Useful reference is provided for further application of low-temperature rolling in domestic wire rod production.
通过技术谁，就线材厂棒材车间改造方案，提出个人的意见、建议。
Some individual Suggestions on bar workshop reform are given on the technical demonstration.
矫直机是对金属棒材、管材、线材等进行矫直的设备。
Straightening machine is a metal bar, pipe, wire, and other equipment for straightening.
矫直机是对金属棒材、管材、线材等进行矫直的设备。
Straightening machine is a metal bar, pipe, wire, and other equipment for straightening.
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