blow moulding head pin的意思|示意
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吹塑头销
blow moulding head pin的网络常见释义
吹塑机头芯杆 ... 薄膜吹塑机头 film blowing head 吹塑机头芯杆 blow molding head pin; blow moulding head pin 注拉坯吹塑机 injection stretch blow moulding machines ...