01
Understand the operating profile了解船舶的运营特征
Average speed, activity, water temperature and extended idle periods all influence fouling exposure. A regularly trading vessel and a vessel waiting at anchorage may need different selections. Include sea chests, gratings and other niche areas in the planning rather than considering only the flat bottom and vertical sides.平均航速、航行频率、水温和长时间停泊，都会影响污损风险。经常航行与长期锚泊的船舶，选择可能不同。规划时不仅要看平底和垂直船侧，也要考虑海底门、格栅等复杂部位。
02
Antifouling is one part of the hull system防污漆只是水下配套的一部分
The anticorrosive coating protects the steel; the tie coat connects compatible layers; the antifouling finish controls biological fouling. UTOP’s range includes self-polishing antifouling, including Yutaf 933S6 Plus. Product selection must account for the retained coating and the complete application sequence.防腐涂层保护钢材，连接漆衔接相容的涂层，防污面漆用于控制生物附着。鱼童提供包括 Yutaf 933S6 Plus 在内的自抛光防污涂料。选型时还要考虑保留旧漆与完整施工顺序。
03
Track hull condition during service在运营中记录船体状态
Underwater inspections and consistent vessel operating records help distinguish hull condition from changes in loading, weather or route. Any cleaning plan should consider coating compatibility and local operating requirements. Fuel-saving estimates need a defined baseline and comparable operating data; they are not interchangeable with a product service-life claim.水下检查及连续运营记录，有助于区分船体状态与载荷、天气或航线变化的影响。清洁计划需要考虑涂层相容性与当地作业要求。评估节油效果需要明确基准及可比较的运营数据，不能直接用产品使用年限代替。