| 摘要 |
PURPOSE:To facilitate the positioning and fitting by fitting a lower part larger than the opening of a deck opening section and having an opening larger than a container fixing metal insertion hole on its upper surface to the deck opening section and fitting an upper part provided with the container fixing metal insertion hole on it. CONSTITUTION:An upper part 6 provided with a container fixing metal insertion hole 4 and a lower part 7 larger than the opening section of a deck 1 and having an opening 5 larger than the insertion hole 4 of the upper part 6 are prepared. After the lower part 7 is fitted by welding below the opening section of the deck 1, the upper part 6 is fitted by welding on the lower part 7 so that the insertion hole 4 of the upper part 6 is put within the range of the opening 5 of the lower part 7, then a filling material is filled in the recess between the upper part 6 and deck 1. Accordingly, the positioning and fitting work can be facilitated when fitting a container socket.
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