The formulation and technology of the special material of extruding PA66 profile bar produced for cold bridge by twin-screw extruder were introduced.
介绍采用双螺杆挤出机生产冷桥用PA66挤出异型条专用料的配方及工艺。
The formulation and technology of the special material of extruding PA66 profile bar produced for cold bridge by twin-screw extruder were introduced.
介绍采用双螺杆挤出机生产冷桥用PA66挤出异型条专用料的配方及工艺。
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