Based on public tender listings from dauthau.asia , the contents typically include:
Details regarding supplies and spare equipment for villa air conditioning systems. vrv.rar
If you can tell me the of where you found the file (e.g., a specific project or site), I can help you find more technical manuals or spare parts lists related to it. Based on public tender listings from dauthau
Instructions for the maintenance and procurement of VRV hardware. a specific project or site)