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如何办理特殊标志的登记？

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Which of the following problems would be the probable cause for the faulty operation of a reciprocating air compressor suction valve?（）

A. Carbon build up in the piston ring belt
B. Faulty operation of a cylinder un-loader
Compressor operation in an area of high relative humidity
D. Lifting of intercooler rebel valve

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08-32捣固车程控主机板是整个程控系统的核心，板内的程序存储器里的作业程序是根据现场情况自动变更的。

A. 正确
B. 错误

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PLEASE BE ADVISED THE CAPTIONED VESSEL PROVISIONS SUPPLY HAS BEEN DULY ARRANGED AND SHIP CHANDLER WILL GO ON BOARD YR GOOD SHIP TO ATTEND TO THIS AFTER BERTHING. This telex says that （）.

A. the provisions have been provided on board
B. the provisions will be delivered to you
C. the shipchandler will go on board your vessel for details
D. the provisions have not yet been arranged

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运输在物流中的作用有哪些？

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