from working in coal minesresultingfrom working in coal mines
from inhaling coal mine dust ... and siderosis , which results from inhaling iron particlesresultsfrom inhaling coal mine dust ... and siderosis , which results from inhaling iron particles
when a miner inhales the carbon dust stirred up in the coal mining processis causedwhen a miner inhales the carbon dust stirred up in the coal mining process
to crippling osteoarthritiswould leadto crippling osteoarthritis
and crafted forward controls with sealed ball bearing pivots machined from 6061 t-6 aluminumdesignedand crafted forward controls with sealed ball bearing pivots machined from 6061 t-6 aluminum
heavy lossescausesheavy losses
to crippling osteoarthritis in later lifewould leadto crippling osteoarthritis in later life