题目内容

Toppingwiresfixtheheightofthederricksand（）tothedeckmaybeusedtopreventforeandaftmovement.

A. stays
B. winches
C. barrels
D. brakes

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TemporaryCertificatesofInspectionforoffshoredrillingunitsareeffectiveuntilthe（）.

A. OperationsManualisapproved
B. MineralsManagementServiceapprovalisissued
C. classificationsocietyapprovalisissued
D. permanentCertificateofInspectionisissued

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TheAmericanPetroleumInstituterecommendsmagneticparticleinspectionfor（）.

A. anchorchain
B. wirerope
C. connectinglinks
D. pendantwires

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TheAmericanPetroleumInstituterecommendsthatconnectinglinksandanchorshacklesbeinspectedusing（）.

A. visualexaminations
B. magneticparticleinspection
C. dyepenetrantinspection
D. x-rayinspection

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（）,ordrumisusedforhaulinginorlettingoutthewiresorropeswhichwillfastentheshiptotheshore.

A. Thewinchmotor
B. Thebandbrake
C. Thewinchbarrel
D. Theanchorcapstan

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Toppingwiresfixtheheightofthederricksand（）tothedeckmaybeusedtopreventforeandaftmovement.

A. stays B. winches C. barrels D. brakes

TemporaryCertificatesofInspectionforoffshoredrillingunitsareeffectiveuntilthe（）.

TheAmericanPetroleumInstituterecommendsmagneticparticleinspectionfor（）.

TheAmericanPetroleumInstituterecommendsthatconnectinglinksandanchorshacklesbeinspectedusing（）.

（）,ordrumisusedforhaulinginorlettingoutthewiresorropeswhichwillfastentheshiptotheshore.

A. stays
B. winches
C. barrels
D. brakes