fixed berth 中文意思是什麼
fixed berth
解釋
固定系泊泊位-
Building berth is the fixed ground support and launching - cradle is only used before launching. the latter will be sliding together with the ship into the water
船臺是固定的地面支撐,下水支架僅用於下水時用。後者在下水時與船體一起滑入水中。 -
How to finish the berth fixed position of fiducial section
如何完成基準分段的船臺定位
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