In summary: diamond net anti-theft screen price profile material, extrusion equipment, spraying powder, processing equipment, diamond grade, some factors affecting the quality of lock etc.
综上所述：金刚网防盗纱窗价格受型材材质，挤出设备，喷涂粉末，加工设备，金刚网等级，锁具的好坏等几大因素影响。
Using good quality millet as material, the effect of twin-screw extrusion on millet pasting property was studied.
以优质小米为原料，采用双螺杆挤压膨化技术，对小米挤压糊化特性进行了研究。
The key points to control the quality of PE pipeline for gas were discussed in this paper. The raw material, temperature, pressure, velocity of extrusion and so on were discussed.
本文讨论了确保聚乙烯燃气管材产品质量的要点，从原材料、挤出工艺温度控制、挤出压力控制、定型、挤出速度等多个方面进行了讨论。
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