adjusting mark 中文意思是什麼
adjusting mark
解釋
安裝標記-
Make the sewing machine run idle for approximately 30 seconds after adjusting with the adjust pin, insert a sheet of paper for confirming the oil amount ( oil spots ) from the direction of arrow mark, and confirm that the amount of oil is adequate
用油量調節銷調整后，請進行30秒左右的空運轉，按照箭頭方向插入確認油量（油跡）專用紙確認油量是否適量。
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