Regulations pertaining to mines that extract metals.
धात्विक खान नियम
English Usage: The metalliferous mine regulation ensures worker safety and environmental protection.
Hindi Usage: धात्विक खान नियम श्रमिक सुरक्षा और पर्यावरण संरक्षण सुनिश्चित करता है।
dhatvik khan niyam, dhaatvik khaan niyam, dhaatvik khan niyam, dhatvik khaan niyam, dhatvik khann niyam, dhaatvik khann niyam, dhatvik khan niyamaan, dhaatvik khaan niyamaan
