EMF5000 electromagnetic flowmeter with four electrodes, The built-in grounding electrode, For non conductive pipe without additional power connection ring.

EMF5000电磁流量计采用四电极，内置接地电极，用于非导电管道无需另加接电环。

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This paper presents a new type of semi-conductive water-blocking tape used for the insulation shield in power cables.

叙述了一种新型的半导电屏蔽阻水带，适用于电力电缆的绝缘屏蔽。

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The ferromagnetic materials which has high magnetic saturation, high characteristics of magnetic conductive and low remanence should be chosen first for the higher heat power.

在选择发热部件的材料时，应主要考虑具有磁饱和度高、导磁特性高，并且剩磁小的铁磁性材料，以便获得较大的发热功率。

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Moreover, antennas and power connections must be equipped with surge protectors, windows must be coated with wire mesh or conductive coating, and doors must be sealed with conductive gaskets.

CENTERFORSECURITYPOLICY: Old threat with a new face