PTFE螺旋桨型搅拌杆,总长度为450mm [规格] <br>总长度:450mm <br>杆直径X螺旋桨直径:8φx52φ<br>上部不锈钢部件:50mm <br>■■特征<br> <br> thim <br> teform <br> thing with with with with proceller,它提供了极好的搅拌。
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