A better approach would be to push businesses and consumers to do the basics, such as to improve building insulation and replace obsolete heating and cooling equipment.
一个更好的方法将是促使商人和消费者把基础做好，比如改进建筑物的隔热效果并更换过时的制热和制冷设备。
If you don't want to replace your speaker cables, or just want a little extra protection on top of the current insulation, place ferrite choke cores around each end of the cable.
如果你不想更换扬声器音频线，或者只想在现在绝缘层外面增加一些保护的话，那就在线缆的两端加上扼流铁芯。
The method utilizes ceramic raw materials to replace insulation materials used at present and fires the coil coated by the ceramic raw materials to be shaped.
所述方法是利用陶瓷原料替代现在使用的绝缘材料；将涂抹陶瓷原料后的线圈进行烧制成型。
The method utilizes ceramic raw materials to replace insulation materials used at present and fires the coil coated by the ceramic raw materials to be shaped.
所述方法是利用陶瓷原料替代现在使用的绝缘材料；将涂抹陶瓷原料后的线圈进行烧制成型。
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