| 单词 | traveling-grate stoker |
| 释义 | traveling-grate stoker [`trav·ǝl·iŋ ¦grāt `stō·kǝr] MECHANICAL ENGINEERING A type of furnace stoker; coal feeds by gravity into a hopper located on top of one end of a moving (traveling) grate; as the grate passes under the hopper, it carries a bed of fresh coal toward the furnace. |
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