The most common type of containment device for spilled oil on the water is the use of ().
A、straw
B、booms
C、skimmers
D、chemical dispersants
A、straw
B、booms
C、skimmers
D、chemical dispersants
A、electromagnetic field, revolving armature type B、electromagnetic field, oscillatory armature type C、armature, oscillatory electromagnet field type D、armature, rotating electromagnetic field type
A、Between;more commonly B、Among;the most commonly C、Between;not more commonly D、Among;not the most commonly
A、The bow type shackle provides a superior connection B、The D-type shackle is weaker than the bow type C、The bow type shackle is weaker than the D-type D、The D-type shackle provides an inferior connection