【軽い！強い！FRP】パイロットボートの船体積層がはじまります！『パイロットボートができるまで#4』/How the Pilot Boat Was Built.
#light #strong #FRPThe #construction #pilot #boat #begun #pilot #boat #4How
“ポートサービス 交通船チャンネル”
FRP is a composite material of glass and resin. In this video, the FRP layering process begins and the pilot boat is finally taking shape.
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