Report copyright - TPU 注塑工艺和模具 - file.yizimg.comfile.yizimg.com/478169/201684-92221484.pdf · tpu 注塑工艺和模具 根据拜耳英文资料整理 1. 注塑 tpu 最适宜的加工手段莫过于螺杆型注塑机械。用通常长度的单螺纹,三段螺杆能生
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