空间站至少可以工作15年，但如果对其磨损或毁坏的零件进行维修和更换的话，它的寿命能维持数十年。
The station has been designed to operate for at least 15 years. But it could last for decades if parts are repaired and replaced as they wear out or are damaged.
检查任何严重磨损的零件，如有需要将其更换。
Check for any seriously worn parts and replace if necessary.
检查水泵轴的油封环，如磨损严重应更换新件。
Inspection of the pump shaft seal ring, such as wear parts should be replaced.
将楔板从阀体上拆卸后，磨损的软阀座镶嵌件就很容易更换了。
A worn soft seat can easily be replaced after removal of wedge from the body.
液压油泵磨损，密封件不密封。应修复或更换损坏的液压油泵和密封件。
The hydraulic pressure oil pump wears, the seal does not seal. Should repair or the replacement damage hydraulic pressure oil pump and the seal.
铲斗维修简便-只需更换磨损部位，更换的零部件等候时间因此缩短。
Ease of bucket repair - only the worn or damaged areas have to be replaced, and lead time on replacement parts is again reduced.
将楔板从阀体上拆卸后，磨损的软阀座镶嵌件就很容易更换了。
A worn soft seat insert can easily be replaced after removal of wedge from the body.
任何磨损或损坏的零件，必须立即更换。
应及时更换已磨损的柱塞及出油阀偶件。
Should be the timely replacement of worn and out of the plunger valve coupled parts.
泵体是由铸铁铸造毛坯成型，出现严重磨损时应更换新件。
Pump body is by cast iron casting blank forming, severe wear new thing should be changed.
少量易磨损件用特硬耐磨材质制成，体积小、重量轻、便于更换配件。
Some easy wear parts adopt hard and wear-resistant materials and have small bulk and light weight, so that it can be changed easily.
少量易磨损件用特硬耐磨材质制成，体积小、重量轻、便于更换配件。
Some easy wear parts adopt hard and wear-resistant materials and have small bulk and light weight, so that it can be changed easily.
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