【摘要】 本文对上引无氧铜杆存在季节性断线的主要原因进行探讨,并提出经验证证明行之有效的改进措施,解决无氧铜杆季节性断线的问题。更多还原

【Abstract】 The main causes for the seasonal break of oxygenfree copper wire rod produced by the upcast process are investigated. Countermeasurers are recommended which prove to be effective in eliminating seasonal break of wire rod.更多还原