1. Energy and waste paper purchasing price the high profits of the whole industry in both the extrusion. 能源和废纸收购价格的居高不下使整个行业的利润空间都受到了挤压。
2. Injection mould, blowing mould, plastic mould, punching die, die casting mould, extrusion die, proto, hot runner mould. 注射模具，吹瓶模具，塑料模具，冲压模具，压铸模具，挤压模具，热流道模具等。
3. This machine uses the special designed screw and barrel, die and extrusion process to produce plastic and wood products. 这台机器采用了特殊设计的螺杆和桶，模具和挤压过程，以生产塑料和木材产品。
英英解释
n.
1. something that bulges out or is protuberant or projects from its surroundings
2. squeezing out by applying pressure
