论述了汽车使用条件、维护与修理作业等因素对汽车可靠性的影响。
The effect of some factors, such as the operating conditions, maintenance and repair of motor vehicles, on their operating reliability is discussed in this paper.
还有谁我可以要求他帮助我做作业或者修理自行车呢？
Who else can I ask to help me with my maths homework or fix my bike?
还有谁我可以要求他帮助我做作业或者修理自行车呢？
Who else can I ask to help me with my maths homework or my bike?
为了降低因停机而造成的作业损失及修理费用，应重视对下部行走体的保养和检查。
In order to reduce downtime caused by operating losses and repair costs, attention should be paid to walk on the lower part of body maintenance and inspection.
主要从事江、河、湖、海、水库、电力等水下工程作业及船舶修理、船舶代理、机电设备安装等服务。
Mainly engaged in rivers, lakes, sea, reservoirs, electric power underwater engineering operations and ship repair, ship agency, electrical and mechanical equipment installation and other services.
主要从事江、河、湖、海、水库、电力等水下工程作业及船舶修理、船舶代理、机电设备安装等服务。
Mainly engaged in rivers, lakes, sea, reservoirs, electric power underwater engineering operations and ship repair, ship agency, electrical and mechanical equipment installation and other services.
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