Please advise when will we receive the spare part.
Please advise when will the spare parts arrive at our office.
Originally Posted by Zoe2008
Please advise us when you will receive the spare part.
Please, advise us when the spare parts will arrive at our office.
Hello, I am not a teacher, but I believe, the sentence below is better than the both sentences you have written.
Please, send me an email, when you will receive the spare parts.
it should be:
please advise/tell us when we will receive the spare parts.