Stokes定律混悬微粒沉降速度与下列哪一个因素成正比()
A、混悬微粒的半径C
暂无解析
WhichofthefollowingtradetermscanbeadoptedsupposingtheshipmentwillbefromChengdu(SichuanProvince)toHamburg?
付款交单(D/P)与承兑交单(D/A)都有一定的风险,一般说来,D/A方式风险较小,更易为卖方所接受。
在信用证支付方式的交易中,制作单据的主要依据是()
InthepracticeofL/Ctransaction,thebuyerisnotrequiredtopayforthegoodsuntilthearrivaloftherelevant____.
Acleanbillofladingmeansthatthebillofladingisveryclean.