#halcyondivesystems
Install the balanced P-valve on Drysuit. 安裝平衡式尿閥在乾式防寒衣上! #DUIdrysuits #halcyondivesystems... More
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Show clip of last month's exploration dive down to 46m in North East Coast, Taiwan. 上個月的探險潛水小片段!在東北角下到46米! #iantddivers #suexdpv #halcyondivesystems #techdiving #NEcoastexplorationproject... More
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