【大工塾】第73回｜差し金① 角材に墨をする【素人実演あり】

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A 76-minute video from 大工の正やん: “【大工塾】第73回｜差し金① 角材に墨をする【素人実演あり】”.

Video by 大工の正やん, played through YouTube's embedded player.