"We are waiting for that equipment to come back from repairs."
- "We are waiting for that equipment to come back from repairs."
"we are waiting for ~" 「〜のを待ちます」
"that equipment" 「その装置が」"equipment" の代わりに "device" や "apparatus" も使えます。
"to come back from repairs" 「治って戻ってくる」"to return from being repaired" も言えます。