This paper describes the mechanism pitch control with enzyme. A lot of data from commercial paper machine have showed that enzyme have a striking effect in pitch control.
本文叙述生物酶控制树脂障碍的机理，并用生产数据说明生物酶控制树脂障碍效果显著。
This paper analyses the usage of LGK series of air plasma arc cutting machine, and enumerates the causes and solutions of striking arc, main circuit, gas path and cutting torch breakdown.
分析了LGK系列空气等离子弧切割机的使用方法，例举了其引弧故障、主电路故障、气路故障、割枪故障产生的原因和解决方法。
At present, This machine is widely used for a continuously striking pulp in the paper mill.
双盘磨浆机是目前造纸工厂广泛应用的一种连续打浆设备。
The welding equipment and technology for valve body of storage liquid tank are developed. The striking of the NEWK-200 welding machine made in Japan has been improved.
研制了一套贮液罐阀体焊接设备及工艺，并改进了日本Newk- 200焊机的引弧性能。
The welding equipment and technology for valve body of storage liquid tank are developed. The striking of the NEWK-200 welding machine made in Japan has been improved.
研制了一套贮液罐阀体焊接设备及工艺，并改进了日本Newk- 200焊机的引弧性能。
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