- forward purchasing contracts
- 预购: purchase in advance
- 合同制: contract system
- 预购合同: forward purchasing contract; prior contracts for purchase of products
- 采购合同: contract for purchase; procurement contract; purchasing contract
- 承买, 采购合同: contract for purchase
关注微信公众号：chachacidian，回复:预购合同制，即可在微信中查询翻译
