wind power installation vessel的意思|示意
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风力发电安装船
wind power installation vessel的网络常见释义
风电吊装船 ...大模数齿轮；风电吊装船；接触强度；弯曲强度；优化 [gap=2643]Keywords supper-modulus gear; wind power installation vessel; contact strength; bending strength; optimzation ..