到目前为止，斯科特先生从一个汽车修理部向另一个发送了大量索取备件的信件和其他紧急函件。
Up to now, Mr.Scott has sent a great many requests for spare parts and other urgent messages from one garage to the other.
到目前为止，斯科特先生从一个汽车修理部向另一个汽车修理部发送了大量索取备件的信件和其他紧急函件。
Up to now, Mr scott has sent a great many requests for spare parts and other urgent messages from one garage to the other.
介绍船用Z型推进装置主要零备件的损坏原因以及在进行零备件国产化过程中的方案制定、设计原则和修理方法。
Causes for damage of main parts of Z — type Marine propulsion unit are introduced in this pa - per. it also gives the making of plan. design principle and repair methods.
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