Party B shall retain the right to trace back the product quality, if quality accident happens while Part B is using the product of Party A, Party B shall have the right to trace back.
乙方保有产品质量追溯的权利，当乙方在使用甲方产品的过程中，有质量事故时，乙方有追溯的权利。
2
B. Trace all amounts on the expense reports to the designated general ledger account to ensure accurate Posting.
b将开支报告上的所有金额追踪至指定的总帐，以确保入帐的准确性。
3
Atomic absorption spectra showed that APP-A and APP-B contained some trace elements which were healthful to organism.