英文關鍵字
bean
brown
business
chocolate
cocoa
confectionery
conveyor
equipment
factory
hands
industrial
industry
ingredient
machine
making
manufacture
manufacturing
metal
production
roast
sorting
technology
work
英文關鍵字
bean
brown
business
chocolate
cocoa
confectionery
conveyor
equipment
factory
hands
industrial
industry
ingredient
machine
making
manufacture
manufacturing
metal
production
roast
sorting
technology
work