如果提供商提供一份标准格式合同(通常的惯例是这样的)，那么你必须对所有的条款和条件都十分地清楚。
If the vendor provides a standard form of contract (which is a general practice), then you must be must be fully aware of all the terms and conditions.
各类条款经常被用于表述这样的指南，例如准则、标假设、惯例和关念。
Various terms, such as principle, standard, assumption, convention, and concept, are often used to describe such guides.
在执行工程项目合同时必须始终把握以甲方为主导，严格履行国际惯例和所签合同的条款，保证项目的实施。
In carrying project contract, Side a should always be the dominant, and we should strictly follow international customs and terms of the contract, ensure the carrying out of project.
在上述两种情况下，仲裁员均应考虑到合同条款和商业惯例。
In both cases the arbitrators shall take account of the terms of the contract and trade usages.
在上述两种情况下，仲裁员均应考虑到合同条款和商业惯例。
In both cases the arbitrators shall take account of the terms of the contract and trade usages.
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