Potentiometers for use in electronic equipment - part 2 : sectional specification : lead - screw actuated and rotary preset potentiometers 电子设备用电位计.第2部分:分规范:导螺杆作动的和旋转预调电位计
In case of absence of a precision external reference , the ocxo frequency adjustment is carried out by means of the p1 potentiometer 万一一个精密度的外部参数缺省， ocxo频率调整依靠p1电位计来实行。
Potentiometers for use in electronic equipment - part 3 : blank detail specification : rotary precision potentiometers assessment level e 电子设备用电位计.第3部分:空白详细规范.旋转精密电位器. e评定等级
For more difficult measuring tasks e . g . hydrostatic column , two potentiometers enable the zero point andmeasuring range to be set 对于更困难的测量比如静液柱测量，两个电位计可以用来设定零点和测量范围。
For more difficult measuring tasks e . g . hydrostatic column , two potentiometers enable the zero point and measuring range to be set 对于更困难的测量比如静液柱测量，两个电位计可以用以设定零点和测量范围。
Methods of testing plastics - thermal properties - determination of the thermal stability of polyvinyl chloride by the potentiometric method 塑料试验方法.第1部分:热性能.方法130d :电位计法测定聚氯乙烯热稳定性
