Explanation:
" To minimise deterioration, cutting wheels must be stored in a room which is dry and not subject to extreme temperatures."
Here it means Rust or lack of efficacy.
"the spinning speed the cutting speed danger to the user disintegration"
Here it means the injury that it may cause to the user.
I hope its right.
Well one is when you don't live up to your future goals
I am sorry but I can't read that to blurry
Expand on the idea by researching it
