此外，实际上，公司质量保证手册的出版日期和修订版本号在材料用于制造时必须在材料试验报告上说明。

Additionally, the date and revision number of the company quality assurance manual in effect at the time the material was manufactured must be shown on the material test report.

youdao

I've been assigning this book, now it's in another edition and-- Fabozzi is working on a fourth or next edition, I forget what number.

我一直指定这本书为教材,现在有了新版,法博齐正在修订第四或者更往后的版本,我忘记版本号了

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