感谢分享 |
可以互换,无任何问题。1790原装用的是791的旋梭 |
互换结果意想不到,价格便宜效率也高,至于经久耐用我想微不足道。【有便宜的为啥还买价格高的】![]() |
|小黑屋|手机论坛|Archiver|缝纫客,工业缝纫机维修问答
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