within 60 days of arrival 和within 60 days after arrival的区别

within 60 days of arrival 和within 60 days after arrival的区别 30% within 60 days after the arrival of the unconditional ac 英语翻译Payable within 7 days after arrival of the goods at the police registration within 7 days arrival . 帮忙翻译WITHIN 40DAYS AFTER RECEIPT LETTER OF CREDIT in 4 days , within 4days,after 4 days如何区别? 英语翻译T/T 50% WITHIN 30 DAYS,TT 50% WITHIN 60DAYS AFER RECEIPT 付款条款中有”due ** days ARO”中的ARO是什么意思?是AFTER ARRIVAL OF ORDER we agree DP at sight after 30 days from the arrival of the police registration within 7 days of UK within days什么意思 after the arrival 和 full of?