【经】 safeguard procedures for storing and issuing materials
garner; lay in; store
【电】 storage
and; draw; gentle; kind; mild; harmonious; mix with; sum; summation
together with
【计】 ampersand
【医】 c.; cum
emit; exhale; give off; issue; send out; shoot; throw out; utter
【化】 liberation
data; datum; makings; material; stuff
【医】 data; datum; material; stock
【经】 material; materials; spoilage
【化】 preventive measure
【经】 safeguard procedures