Electrical documents的用法和样例：
例句
- Persistent control for electronic documents helps to ensure authorized access, confidentiality, and accountability for the lifetime of the document.
对电子文档的持续控制有助于始终确保文档的授权访问及其机密性和可靠性。 - We have sent the component list about five items to you, if they have no problem, when can you send the electrical file about...........to our factory?
那五款的成分表我们已发给你了，请问有没有什么问题，以及那五款的洗水成分唛电子文档什么时候可以给到我们工厂？
