... : NBR 3.Color: White, red 4.Size: 4",6", 10",etc 5.MOQ: 100pcs General Information1.Name: NBR ... Sleeve2.Material: NBR3.Color: white and red4.Size: 4", 6", 8", 10", 14", 20", 25, 28"5.Minimum ... equal.5. The paddy inputting should keep the balance.6. Keep the rate of the re-hulling under the ... : Store in dry and clean place, away from acid, alkali, salt, oil and organic solvent.D. Keep the room temperature ...