(a) a board or panel containing switches or meters for an electricity supply; a block of sockets on an extension cable; (b) chiefly New Zealand…
| 单词 | θ77953 |
| 释义 | the world > matter > physics > electromagnetic radiation > electricity > electrical power, electricity > distribution system > [noun] > board for switches or meters (3) power board1904 (a) a board or panel containing switches or meters for an electricity supply; a block of sockets on an extension cable; (b) chiefly New Zealand… Subcategories:— types of meter (2) |
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