最佳的控制策略是仅用温度控制酸洗过程。
The best control strategy is using temperature to control the pickling process.
采用电位跟踪法研究碳钢氧化皮的酸洗过程。
A study on the acid cleaning process of the oxide skin on carbon steel has been made with potential tracing.
在酸洗过程中，化学试剂的接触通常式充分的。
During the acid wash step, chemical contact is usually sufficient.
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