And we also have done the design research of the mold structure, size and shape, the working principle and the stress situation.
并对此模具的结构、尺寸和形状、工作原理和受力情况进行设计研究。
And we also have done the design research of the mold structure, size and shape, the working principle and the stress situation.
并对此模具的结构、尺寸和形状、工作原理和受力情况进行设计研究。
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