追溯前一个产品并100%检查.的翻译：Dates back to the previous products and 100% check. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Before a product traceability and 100% inspection.

Dates back to the previous products and 100% check.

Before backward a product and 100% inspection.

Retrospective before checking a product and 100 % .

Dates back to the previous products and 100% check.