The structures of ball stopper and taper entry din are better.
球形挡头和锥形入口模结构较好。
The structures of ball stopper and taper entry din are better. Experimental results are consistent with the the…
球形挡头和锥形入口模结构较好。试验结果与理论分析基本一致。
The structures of ball stopper and taper entry din are better. Experimental results are consistent with the the…
球形挡头和锥形入口模结构较好。试验结果与理论分析基本一致。
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