All bilge suctions must be fitted with suitable （）, which in the machinery space would be mud boxes positioned at floor plate level for easy access.
All portable fire extinguishers must be capable of being（）.
All dunnage planks and mats must be sent to board（）commencement of loading.
A bilge suction line，in a fishing vessel with more than 16 individuals aboard，must have a strainer with an open area not less than how many times the open area of the suction line?（）
All the cargo holds must be（）cleaned out（）meet the requirement of the cargo surveyor.
All accidents and damage to ship，equipment or personnel，must be（）in the vessel deck log.
The emergency bilge suction valve is typically used （）.
The emergency bilge suction or bilge （） is used to prevent flooding of the ship.
When installed for bilge pumping or ballast duty, centrifugal pumps require a （） to remove air from the suction pipe.
For pumping the bilges，a 54 foot long “T-Boat”，which is not a ferry，but is certificated to carry 30 passengers，must be fitted with at least（）.
All entries in the official logbook must be signed by the master and（）.
All portable fine extinguishers must be capable of being（）.
The fire pumps must be capable of delivering a total quantity of water at a defined head, not less than （） of the total bilge pumping capacity.
An independent bilge suction is required for （）.
All entries in the Official Logbook must be signed by the Master and（）.
The emergency bilge suction or bilge injection valve is used to prevent （） of the ship.
Which of the following operations must be entered on the Oil Record Book Part Ⅰ? （） Ⅰ.Routine discharge at sea of bilge water containing oil from the machinery spaces Ⅱ.Bunkering of fuel oil
At sea，all required GMDSS equipment（other than survival craft equipment）must be proven operational by（）.
You must be responsible for all the losses arising from your delay in opening the（）L/C.
“ Must I answer all the questions?” “No,you____answer them all ,it will be sufficient if you do four of them”
As with other data, sources must be given for all visual information.
Amendments must be signed on all originals of bill of lading.（)
