腳踏軸 的英文怎麼說
中文拼音 [jiǎotàzhóu]
腳踏軸
英文
pedal spindle-
Our key products including tuning pins, hinges, damper rods, casters, pedals and pressure bars while we also produce kinds of adjustable piano benches, white / black keys and logos
專業生產全套鋼琴五金配件,主要產品有:弦軸、鉸鏈、抬檔、腳輪、踏板、壓線條等,還生產不同規格的琴凳(升降) 、黑白琴鍵和商標。A direct drive system, used on track bikes, in which the chain ring and rear cog are linked, so that the pedals turn constantly while the bicycle is moving, and coasting isn ' t possible
固定飛輪,或稱「死飛」 ,飛輪與后輪軸皮連為一體,腳踏轉動與后輪轉動完全同步,無法實現一般棘輪飛輪自行車的腳踏不動時的滑動。
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