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Cable dressing ensures that electrical cables used in a telecommunications facility are neatly arranged.
Electrical conduit provides very good protection to enclosed conductors from impact, moisture, and chemical vapors.
Cable ties are generally designed as single-use devices, however they can be reopened with little or no damage by insert
The common cable tie, normally made of nylon, has a flexible tape section with teeth that engage with a pawl in the head
In electronics, point-to-point construction is a non-automated technique for constructing circuits which was widely used
By modern convention, the charge carried by electrons is defined as negative, and that by protons is positive.
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