Unit 5 Shipment and insurance 1. Mode of transport and receipt documents 1)By sea: Marine/Ocean B/L; Through B/L CTD (Combined Transport Document or B/L) MTD Multi-model transport document (2 )by air: Air Waybill (3) by road or rail: Cargo Receipt(承运货物收据); 铁路运单Unit 5 Shipment and Insurance 1. Mode of transport and receipt documents (1)By sea: Marine/Ocean B/L; Through B/L; CTD (Combined Transport Document or B/L) MTD (Multi-model Transport Document) (2)by air: Air Waybill (3)by road or rail: Cargo Receipt (承运货物收据）； 铁路运单