单项选择题
A.tour reports B.hull reports C.machinery repair record book D.deck equipment log
Puncture leaks in the lower tubes or bottom of an infla...
单项选择题Puncture leaks in the lower tubes or bottom of an inflatable liferaft should FIRST be stopped by using（）.
A.sealing clamps B.repair tape C.a tube patch D.sail twine and vulcanizing kit
Point out which one of the following items is not in th...
单项选择题Point out which one of the following items is not in the charge of Chief Officer in repairing operation（）.
A.hull cleaning B.derusting and painting C.the maintenance of boiler D.docking and undocking
Please have the damage to the gangway（）.A.repairB.to re...
单项选择题Please have the damage to the gangway（）.
A.repair B.to repair C.repairing D.repaired
