needle guard 中文意思是什麼
needle guard
解釋
護針器-
For replacing part ( s ) of needle, presser foot, throat plate, looper, spreader, feed dog, needle guard, folder, cloth guide etc
更換機針、壓腳、針板、彎針、分離器、送布牙、護針器、支架、布導向器等時。
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