本文档说明了最新的费用结构。
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本文档简要介绍了该项目，并说明了成为 API 柴油机尾气处理液授权销售商以及使用 API DEF 认证标志需满足的要求。
本文档提供了一系列分步说明和屏幕截图，用以帮助用户使用在线申请系统和进行许可维护。
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Through multi-platform and multi-media eLearning, API’s Training Program offers comprehensive training developed by experts on API Standards and Recommended Practices.
The MOM mark helps customers identify distributors and oil change locations committed to providing motor oil meeting the performance standard recommended by most vehicle and engine manufacturers.
The Compass platform provides organization-wide access to all the API standards and specifications needed to ensure safety, compliance and interoperability.
