1、送达时
... deliver sth. （over）to sb. 把某物交付给某人 on delivery 送达时，交货时 take delivery of 收到 ...
2、遵守
文章更新 ... express delivery 快递 on delivery 送达时；货到时 observe+名词/代词 ...
3、货到时
... express delivery 快递 on delivery 送达时；货到时 observe+名词/代词 ...
4、观察
文章更新 ... express delivery 快递 on delivery 送达时；货到时 observe+名词/代词 ...
OTD On time delivery准时出货;及时运送
On express delivery关于快递
On Time Delivery Goods按时交货
On Time Delivery Schedule准时交货誧
Goods On Time Delivery货物准时送达目地
7insure On Time Delivery确保产品交货期
on deck delivery舱面交货
penalty on delayed delivery延滞交货罚金
On Time Delivery Model按时交样板