Personnel responsible for the upkeep and repair of foundational infrastructure or equipment.

मौलिक रखरखाव के लिए जिम्मेदार स्टाफ

English Usage: The base maintenance staff worked around the clock to ensure the facility was in top condition.

Hindi Usage: आधारभूत रखरखाव कर्मचारी ने सुनिश्चित किया कि सुविधा सर्वोत्तम स्थिति में हो।