3.4 投油期间应经常用木锤在管路外敲击,以便管系内的杂质松散、脱落,提高投油效果。
During the flushing time to be knock the pipe by wood hammer often, so that the impurity can be loosed and brush off and improve the flushing effect.
3.5 若滤芯无明显机械杂质,即认为投油合格,即可向质检部门和船东报验。
If the filter core has not visible mechanical impurities, can consider as the flushing be qualified, can apply to inspection of QC and owner
3.4 投油期间应经常用木锤在管路外敲击,以便管系内的杂质松散、脱落,提高投油效果。
During the flushing time to be knock the pipe by wood hammer often, so that the impurity can be loosed and brush off and improve the flushing effect.
3.5 若滤芯无明显机械杂质,即认为投油合格,即可向质检部门和船东报验。
If the filter core has not visible mechanical impurities, can consider as the flushing be qualified, can apply to inspection of QC and owner