steel-backed bearing 中文意思是什麼
steel-backed bearing
解釋
鋼背軸承-
Steel - backed bearing alloy
鋼背軸承合金 -
Steel - backed bearing metal
鋼背軸承合金 -
Steel - backed bearing
鋼背軸承 -
For this big - end bearing, steel - backed lead or tin shell bearings are used
對連桿大頭軸承來說,使用的是鉛的鋼背或錫的軸瓦式軸承。
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