齒尖的對端 的英文怎麼說
中文拼音 [chǐjiāndeduìduān]
齒尖的對端
英文
anticusp-
Turn the vertical driving cam to the position where throat plate surface 3 and needle tip 4 align with each other, and the first or the second tooth of the top end of feed dog 5 descends from the throat plate surface
讓針尖4與針板上面3對齊,在送布牙5的前端1 2齒從針板上面下沉的位置,轉動上下傳送凸輪,進行固定。
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