| 单词 | porcelain insulator |
| 释义 | porcelain insulator [`pȯrs·lǝn `in·sǝ´lād·ǝr] MATERIALS An electrical insulator made from porcelain; the porcelain is often made in a one-fire process, the glaze being applied to the green or unfired ware, in contrast to the two-fire process used in making ordinary porcelain. |
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