各种低阻测量的应用：接点电阻测量、超导体电阻测量以及导电材料的电阻率测量等。
Low resistance measurement Applications: Contact resistance, superconductor resistance measurements, and resistivity measurements of conductive materials.
程控电话交换机过电流保护元件要求用低电阻率高性能的PT C陶瓷材料来制备。
High performance PTC ceramic material with low resistivity is desired to prepare an over-current limiter for program-controlled telephone exchanger.
这为解决高分子PT C材料中室温体积电阻率高与PTC强度低的矛盾提供了一条新的途径。
A new method was offered for solving the contradictory of high room temperature bulk resistivity and low PTC intensity of polymeric PTC material by this.
型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
Precise dc low resistance box is formed by material of low temperature coefficient high power resistance and high stability.
型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
Precise DC low resistance Box is formed by material of low temperature coefficient, high power resistance and high stability.
程控电话交换机过电流保护元件要求用低电阻率高性能的PTC陶瓷材料来制备。
PTC element as over-current limiter for program-controlled telephone exchanger is one of the important application of PTC ceramic material.
SB2014型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
SB2014 Precise DC low resistance Box is formed by material of low temperature coefficient, high power resistance and high stability.
SB2014型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
SB2014 Precise DC low resistance Box is formed by material of low temperature coefficient, high power resistance and high stability.
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