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Pine needle powder is a kind of highly effective green feed additive.
松针粉是一种高效绿色饲料添加剂。
youdao
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It adopts Synchronic feeding of needle bar and feed dog.
采用针杆摆动与压脚、送布牙同步送料方式。
youdao
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It adopts Synchronic feeding of needle bar and feed dog.
采用针杆摆动与压脚、送布牙同步送料方式。
youdao