A joint. It is set at the connection of the cover head of core with power supply wire to cover the plastic casing of electric connection of copper strand and power supply wire.
一接头,设置在上述芯线及包覆层的首端与电源的供电线的连接处,用以包覆所述的铜绞合线与电源的供电线的电气连接的塑料罩壳。
It was sold without a casing, a power supply, a screen or a keyboard, and you are expected to assemble it yourself.
这台电脑没有外壳,没有电源,屏幕或键盘,必须自己进行组装。
Purpose: wire wound resistor in ceramic casing is used in circuit of automatic control system, frequency conversion control system, power supply, top grade acoustics.
用途:陶瓷绕线电阻主要用于自动化控制系统,变频控制系统,电源设备,高档音响等电路中。
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