氣電立焊常用的電流范圍( )。
A、750～1000AA
暫無解析
TheAirWaybillisthemostimportantdocumentinaircargotransportation.Itservesas（）.
_____publishedbytheICCcontainsdetailedprovisionsdealingwiththeoperationofdocumentarycredit.
Themarinecargoinsurancepremiumratesmayvarydependingonfactorssuchas____.
AccordingtoINCOTERMS2000,whichgroupofthefollowingtradetermsmeanthatthesellermustcontractforthecarriageofthegoodstothenamedport(orplace)ofdestination?____
采用FOBStowed這一術語變形，買方應負擔將貨物裝入船艙并承擔理艙費。
