irrevocable letter of guarantee

基本解释

The risk guaranty money and the letter of guarantee shall be irrevocable and unilaterally drawable to the joint venture.
风险保证金、保函须以银行不可撤销、合营企业可以单方提款的形式提供。
Well, Mr. Peter, you must be aware that an irrevocable letter of credit gives the exporter the additional protection of the banker's guarantee.
好吧，彼得先生，你一定是知道的信用一封不能唤回的信给输出者银行业者的保证附加的保护。
The seller to the buyer's bank for the beneficiaries of the irrevocable letter of guarantee a Zhibao Jin, the amount of bonds to 10% of the total contract price.
卖方银行出具的以买方为受益人不可撤销的质保金保函一份，保函金额为合同总价的10%。