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艉轴管衬套压紧验收。
The stern tube liner tightenness to be approved.
youdao
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艉轴管前、后轴承与衬套直径测量。
Measuring diameter of fore and aft stern tube bearing and bushes.
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艉轴管前、后衬套压入检查。
Inspection push up load for fore and aft stern tube bushes.
youdao
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艉轴管前、后衬套压入检查。
Inspection push up load for fore and aft stern tube bushes.
youdao