| 摘要 |
The present invention relates to a dock for building a ship having a marking plate so as to easily perform the regular position of a block by burying a marking plate having a scale indicator formed on the bottom side of a dock in manufacturing a dock. The dock of the present invention has a structure having a marking plate (20) with a scale indicator (21) marked with multiple lines with intervals lengthwise and breadthwise, which is equipped on the bottom floor. |
