“滑油”的拼音为：huá yóu...

你供的主机滑油是散装,还是桶装.Will you supply main engine lube oil in bulk or in barrel?主机滑油自动反冲滤器解体,清洁.Main engine lube oil auto back washing filter overhauled and cleaned.艉轴管滑油液压试验.Hydraulic test for L . O . pipe for stern tube....

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