机针 meaning in Chinese

frame needle

Line 3 deco chain path return sprocket failed
3号线印机针链的从动链轮坏了。
Flatbed knitting machines . general technic rule for needle bed
针织横机针床的通用技术条件
Textile machinery and accessories - pitches of knitting machine needles
纺织机械与附件针织机针距
Position the needle and the hook
决定机针和旋梭的位置。
Needles for household sewing machines
家用缝纫机的机针

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