A、USCG inspection
B、a breaking test
C、x-ray inspection
D、spectroanalysis
更多“Before being certified by the American Bureau of Shipping，anchor chain must undergo（）.”相关的问题
A、the Coast Guard B、the ABS C、the shipyard fire department D、a certified marine chemist
A、the customs B、the Register Bureau of shipping C、the shipyard fire department D、a certified gas chemist
A、the Customs B、the Register Bureau of Shipping C、the Shipyard Fire Department D、a certified gas chemist
A、the customs B、the register bureau of shipping C、the shipyard fire department D、a certified gas chemist
A、safe for becoming rounded B、safe for hot work C、not safe for personnel D、not safe for hot work
A、Before leaving the harbour, all derricks must be stowed. B、After leaving the harbour, all derricks must be stowed fore and aft. C、Before leaving the harbour, all derricks must be stowed fore and aft. D、Before leaving the harbour, all heavy derricks must be stowed fore and aft.
A、refrigerant must be bled off the sensing line before adjustments are made B、all refrigerant must be pumped into the receiver before adjustments are made C、time must be allowed for conditions to stabilize in the evaporator before further adjustments are made D、all refrigerant must be routed through the dehydrator while changing the superheat setting
A、After loading and discharging, hatch covers will be opened. B、After loading and discharging, hatch covers will be closed. C、Before loading and discharging, hatch covers will be opened. D、Before loading and discharging, hatch covers will be closed.
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