Work principle of magnetic railings ruler and application small machine character is introduced.
介绍了磁栅尺的工作原理及其在中小型镗铣床上的应用特点。
Investigaton has been made into the effect of magnetic-field on the character of water.
研究了磁场对水的作用，确定了磁化水的吸附性质和溶解性质。
Investigaton has been made into the effect of magnetic-field on the character of water.
研究了磁场对水的作用，确定了磁化水的吸附性质和溶解性质。
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