PET bottle neck could stand up to a high hot fill temperature.

或使瓶颈再结晶（变白），结晶的瓶颈能耐高的热灌温度。

youdao

PET bottle neck could stand up to a high hot fill temperature.

或使瓶颈再结晶（变白），结晶的瓶颈能耐高的热灌温度。

youdao