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Jan 22, 2018 - the machines which can crush the stones into pieces and be used in aggregate storage, ore mining, coal mining, chemical engineering, metallurgy, water conservancy, hydropower, ore separating and building waste treatment, etc. See more ideas about Chemical engineering, Coal mining and Water conservation.Crusher® herbicide combines two active ingredients to control key weeds including annual bluegrass, henbit, chickweeds, small flower buttercup, Carolina geranium and mustard. It can also be tank-mixed for additional weed control. Crusher herbicide is a selective herbicide for burndown and residual control of annual grass and broadleaf weeds .