Mine safety is a broad term referring to the practice of controlling and managing a wide range of . Government figures from China indicate that 5,000 Chinese miners die in accidents each year, while . Watering down in coal mines also helps to keep dust levels down: by spraying the machine with water and filtering the.
The history of coal mining goes back thousands of years. It became important in the Industrial . Archeological evidence in China indicates surface mining of coal and household usage after .. By 1830 this had risen to over 30 million tons The miners, less affected by imported labour or machines than were the cotton mill.