Water lubricated tailshaft bearings wear,()
As to the bearing, of the following, which statement is not true?()
The size of ball and roller bearings can be identified by the ().
Which of the following may take place if the clearance of the main bearings are excessive?()
What type of stern tube bearing has the least friction().
The main bearing shells are made of steel with a lining of bearing metal which may be white metal, copper-lead or aluminum-tin alloy What is the meaning of “which” in the sentence above?()
In the shafting management () should be paid more attention. Ⅰ.f the while metal tailshaft bearing is dripping oil Ⅱ.f some area become blue during the running Ⅲ.he deformation of crankshaft
Which of the listed bearing types is an example of a solid bearing?()
The main advantage of improved Simplex tailshaft seal are()
The risk of collision shall be deemed to exist if the compass bearing of an approaching vessel ().
What is the function of the thrust bearing?()
The ship’s bearing is 145°()the Lighthouse.
Precision engine bearing inserts are manufactured with a small portion of the bearing ends extending beyond the bearing housing or capsThe installation process of these bearings requires sufficient ().
In order to improve the working conditions of the crosshead bearings, the bearing pressure is made and the peripheral speed is made in later designs()
The Story of the Three Bears was written by ____.
What are the characteristics of a bear market?
Which of the following does not bear on the quality of receivables?
Why did descendants of Zhao She bear the name of Ma?
How is the future of polar bears?
3 According to the present traffic law in China, the driver still bears the responsibility for the accident even if it occurs due to the pedestrian’s violation of the traffic law.
What is the main reason of the reduction of the grizzly bears' number?
The ice is not thick enough to bear the weigh of a tank.
North American fur trade ______ in the early 1800' s mainly due to the diminishing number of fur-bearing animals.
2. A heaving pot of bubbling cheese with bite-sized bread and vegetables to dip into it, that’s what hot pot in the USA is about. The dish bears a French name: fondue.