Intended to resolve more dark and black rubber sheets which depressed rubber prices, so do spinach that has acid fermentation off Kuta to bring water to ferment this increase the quality of the raw rubber sheets, it was found that the substance that is obtained from the fermentation of spinach, rubber sheet with clear color rubber has no Antioxidant is not dark and fungi on the rubber pad. When the rubber sheet quality to high quality rubber pad used to Formic is cost reduction and increase the quality of rubber sheet, saving the cost of producing it is to remove weeds, unused benefits.
การแปล กรุณารอสักครู่..