favorable sedimentary facies belt for source rocks
non-slipping preparation for belt
north boundary belt for summer monsoon
ornamental gems for belt
roadway for belt conveyor haulage system
rubber belt for conveying seeds
rubber guide belt for printing flower
safety belt for the seat of vehicle
sanitary belt for the lying-in woman
Shelter-forest belt for farmland
Washing Water for Belt Press
air-bag for ship launching
compound Hai Tong Pi(Erythrina Bark)Bag for infusion
grey cotton canvas for paper manufacturing