The optimal design for metering section of extruder screw was investigated.
讨论了挤出机螺杆计量段的优化设计问题。
And the completion of Guilin City Bureau of quality and technical supervision in the metering section required to complete the statements.
及完成桂林市质量技术监督局的计量科要求完成的报表。
Three-dimension isothermal flows in the metering section of reciprocating screw injection machines are simulated using the finite element package POLYFLOW.
使用Poly flow软件对熔融物料在往复螺杆式注塑机螺杆头部计量段中的三维等温流场进行了数值模拟。
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