更多"The stainless steel bars are painte"的相关试题:
[单项选择]Stainless steel is material commonly used for temperatures up to 50℃; beyond that and for severe corrosive conditions other materials are requiredThe bold and italic word “that” probably means （）.
A. stainless steel
B. temperature
C. 50℃
D. other materials
[单项选择]Buoys which mark isolated dangers are painted with alternating（）.
A. red and black bands
B. green and black bands
C. red and white stripes
D. green and white bands
[单项选择]Which of following data is NOT painted on the bow of a lifeboat?（）.
A. Number of persons allowed
B. Name of the vessel
C. Weight of the boat
D. Home port
[单项选择]Buoys which mark dredging areas are painted（）.
A. black
B. yellow
C. green
D. red
[单项选择]Preventer bars are fitted on lifeboat releasing hooks to prevent（）.
A. the falls from unhooking if the releasing gear is operated accidentally while the boat is being lowered
B. operation of the release lever until the boat is waterborne
C. the falls from rehooking after they have been released
D. accidental unhooking when the falls become slack
[单项选择]The outside of our house was（）painted blue.
A. before
B. firstly
C. originally
D. lastly
[单项选择]Which data is not painted on the bow of a lifeboat?（）.
A. Number of persons allowed
B. Name of the vessel
C. Weight of the boat
D. Home port
[单项选择]The last of an anchor cable is usually painted（）.
A. white
B. international orange
C. yellow
D. red
[单项选择]A large navigational buoy (LNB) is painted（）.
A. red
B. yellow
C. with red and white vertical stripes
D. with a distinct color and pattern unique to each buoy
[单项选择]All the copper bars are（）different sizes.
A. at
B. in
C. by
D. from
[单项选择]There isn’t any separation（）the copper bars.
A. in
B. over
C. among
D. between
[单项选择]The circular steel structure installed around the propeller of a towboat is the（）.
A. nozzle
B. shroud
C. strut
D. hood
[单项选择]A heavy steel curved arch constructed athwartships and above the after deck on a towing vessel is sometimes called a（）.
A. main brace
B. tow span
C. jockey bar
D. None of the above
[单项选择]The joint formed when two steel plates are placed end-to-end is called a（）.
A. bevel
B. seam
C. butt
D. bond
[单项选择]Experience shows that where signs of rust on steel shipments are apparent at the time of shipment，Mates-Receipts and Bills of Lading need not necessarily in all cases be（）with the single word “rusty”.
A. claused
B. worded
C. given
D. written
[单项选择]A small light tackle with blocks of steel or wood that is used for miscellaneous small jobs is called a（）.
A. snatch block
B. threefold purchase
C. handy-billy
D. chockablock
