耐火电缆的定义是什么?
Fireproof cable is not a single cable, 是一类电缆的总称. 这些电缆包括耐火电缆, flame-retardant cables, mineral-insulated non-combustible cables, ETC. As long as the cables have fire resistance, they can be called fire-resistant cables.
What is Stranded Electric Cable and What Are Some Common Applications?
Stranded Electric Cable is a versatile and essential type of electrical conductor used in a wide range of industries and applications. Unlike solid wire, which consists of a single metal conductor, stranded cable is made by bundling multiple smaller strands of wire into a single, larger conductor. This design gives … 阅读更多
