AC Milliammeter, Model J0414, is suitable for the laboratories of middle schools and polytechnic schools to measure current intensity in the AC circuit.
This paper presents the parameter selection and design method of saturant reactor for the start of high-voltage ac motor. The concrete example is given.
Finally, a mechanism of AC etching for aluminum foil in HCl and a theoretical rule for choosing electroetching conditions were suggested on the results.
The magnetooptic self-nulled ellipsometer,with ac Farady magnetooptic modulating and phase locking to detect nulled point,has the high abilities of prevent interference and angular recognize.
定了东乌珠穆沁中铁陨石的金相冷
速率，其冷
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银行这里没问题。那好吧，请你把这笔账补上吧。
，这位顾客家里没有空调。
治娜！
空白轴版本
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