bullhead tee 中文意思是什麼
bullhead tee
解釋
大頭三通-
The driving rollers are electroplated with hard cr, tension self - controlling of winding - rollers are applied to the driving unit. the barrel of extruder, bullhead tee and die adopt cast aluminum heater which is endurable
擠出機料筒三通和模頭均採用鑄鋁加熱,牽引輥筒電鍍硬鉻,輪鏈輪採用
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