Heat shrinkable stress control tube applied to high-voltagecable accessory to make effect of stress control.
热缩应力控制管适用于高压电缆附件起到应力控制的作用。
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Opponents of towering pylons say the answer is to bury power lines: at present only 950km of Britain’s 13, 000km of high-voltagecable runs underground, most of it in urban areas.
Opponents of towering pylons say the answer is to bury power lines: at present only 950km of Britain's 13,000km of high-voltagecable runs underground, most of it in urban areas.