(单选题)
“SWL” means ().
Asafe working load
Bsafe work load
Csafe worked load
Dsafely working load
正确答案
答案解析
略
相似试题
(单选题)
The SWL of the derricks are different from 5 tons to 10 tons.()
(单选题)
“In no time” means ().
(单选题)
“Stand by the gangway” means “()”.
(单选题)
“In no time” means().
(单选题)
The expression “Drop anchor” means “()”.
(单选题)
Letter “Q” means “()”.
(单选题)
Letter “H” means“()”.
(单选题)
“Port a little sluggish” means()
(单选题)
“The anchor was heaved aweigh” means“()”.