油舱清洁检验 [贸易] inspection on cleanliness of tank ; inspection n on cleanliness of tank
油舱清洁船 tank cleaning ship
油舱清洁证书 tank cleaning certificate
油舱清洁和密固检验 inspection on cleanliness&tightnessof tank
油舱清洁
Tank cleaning
以上为机器翻译结果，长、整句建议使用 人工翻译 。
燃油舱和滑油舱，分段阶段进行扫砂处理和清洁，后续烧损打磨清洁。
For fuel oil tank and lubrication oil tank, shipyard plan to sweep blasting and cleaning at block stage. For the burnt damage areas should be grinding and cleaning at quay stage.
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