求 进口许可证 和 信用证 英文含义

importing permission licience 进口许可证
解释：a licience that prove the products you are delievering from one country to another are legal.
credit record 信用证
解释：a card or certificate that can prove your personal credit soundness.

信用证 A letter of credit is a document issued mostly by a financial institution, used primarily in trade finance, which usually provides an irrevocable payment undertaking (it can also be revocable, confirmed, unconfirmed, transferable or others e.g. back to back: revolving but is most commonly irrevocable/confirmed) to a beneficiary against complying documents as stated in the Letter of Credit. Letter of Credit is abbreviated as an LC or L/C, and often is referred to as a documentary credit, abbreviated as DC or D/C, documentary letter of credit, or simply as credit (as in the UCP 500 and UCP 600). Once the beneficiary or a presenting bank acting on its behalf, presents to the issuing bank or confirming bank, if any, on or before the expiry da