The IOPP certificate is valid for （）

1、Where are the test certificates，for wi

Where are the test certificates，for wire rope used as cargo runners，and loose gear certificates usually maintained? （）AWith the Cargo Gear Re...

2、What is the period of validity of the

What is the period of validity of the SOLAS required Cargo Ship Safety Construction Certificate? （）A12 monthsB24 monthsC48 monthsD60 month

3、The Safety Radio Certificate for the C

The Safety Radio Certificate for the Cargo Ship is issued（）.Aby the Radiotelegraphy Authority of a countryBin accordance with the Government Re...

4、The supplement to the IOPP Certificate

The supplement to the IOPP Certificate contains what type of data? （）AThe grades of cargo that an oil tanker is permitted to carryBA checkli...

5、Which is the valid&#

Which is the valid identifier？（）A falseB defaultC _objectD a-cla

6、After an IOPP Certificate is issued to

After an IOPP Certificate is issued to an inspected vessel，how many other surveys of the vessel’s pollution prevention equipment are conducted during the period of validity of the certificate?（）ANoneBOneCTwoDThree