Which of the following Time Window since previous inspection for Standard Risk Ships is correct?__( )
A.2 to 4 months B.5 to 8 months C.6 to 9 months D.9 to 18 months正确答案B
Which of the following Time Window since previous inspection for Standard Risk Ships is correct?__( )
A.2 to 4 months B.5 to 8 months C.6 to 9 months D.9 to 18 months正确答案B