freight differential是什么意思

freight differential是什么意思 differential differential freight 英译汉一小段话The larger malsters and beverage producers such as Yanjin and Tsingtao have still imported some considerable volumes but initially in bulk as the freight differential made containers less competitive.Recently bulk ocean freight r differential pressure kneeling differential freight是什么意思 Solve the differential equations: trac lok differential rear differential pressure switch是什么意思 differential inclusion是什么意思 differential impedance是什么意思 differential association是什么意思 differential expression是什么意思 differential pressure是什么意思 differential pressure switch是什么意思 differential calculus是什么意思