Food fiber from sweet potato dregs
DNA extraction from food samples
Employees from food industry
mass seizure of food from landlords during famines before liberation
municipal biological waste from food
oat dietary fiber food material
treatment of wastewater from food processing
dietary fiber from soybean hull
dietary fiber of wheat bran
optical fiber-fiber reinforced polymer rebar
optical fiber-fiber reinforced polymer(FRP-OF) rebar
Tail optical fiber， fiber pigtail
wheat bran dietary fiber
be unable to tell beans from wheat - have no knowledge of practical matters