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單項選擇題

The arrangement of charts in the catalogue is（）.

A.on a regional basis
B.on a national basis
C.shown orderly
D.appeared from A to W

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單項選擇題

The American Petroleum Institute recommends that connecting links and anchor shackles be inspected using（）.

A.visual examinations
B.magnetic particle inspection
C.dye penetrant inspection
D.x-ray inspection

單項選擇題

The American Petroleum Institute recommends magnetic particle inspection for（）.

A.anchor chain
B.wire rope
C.connecting links
D.pendant wires

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