单项选择题
A.Hague Rules B.MARPOL73/78 C.IMDG CODE D.IBA/IGC
In handling break bulk hazardous materials，it is forbid...
单项选择题In handling break bulk hazardous materials，it is forbidden to use（）.
A.cargo nets B.metal bale hooks C.pallets D.slings
Explosive and flammable gasses are most likely to be en...
单项选择题Explosive and flammable gasses are most likely to be encountered on a vessel（）.
A.at any location B.on the drill floor and liquid mud handling areas C.in bulk storage tanks D.in machinery spaces
Antiseptics are used principally to（）.A.speed healingB....
单项选择题Antiseptics are used principally to（）.
A.speed healing B.prevent infection C.reduce inflammation D.increase blood circulation
